| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.30 | 6.489% | $52.4991 | $52.50 | $52.50 | $52.50 |
| Purchase #2 | $132.73 | 11.491% | $147.982 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $124.73 | 5.276% | $131.3108 | $131.31 | $131.30 | $131.30 |
| Purchase #4 | $187.36 | 9.804% | $205.7288 | $205.73 | $205.75 | $205.70 |
| Purchase #5 | $185.38 | 13.563% | $210.5231 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $210.68 | 10.536% | $232.8772 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $172.58 | 12.629% | $194.3751 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $1,062.76 | $1,175.2961 | $1,175.30 | $1,175.35 | $1,175.30 | |