| 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 | $50.26 | 5.437% | $52.9926 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $250.88 | 5.460% | $264.578 | $264.58 | $264.60 | $264.60 |
| Purchase #3 | $14.95 | 11.782% | $16.7114 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $198.71 | 5.739% | $210.114 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $132.61 | 7.781% | $142.9284 | $142.93 | $142.95 | $142.90 |
| Purchase #6 | $223.89 | 10.199% | $246.7245 | $246.72 | $246.70 | $246.70 |
| Purchase #7 | $109.26 | 11.118% | $121.4075 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $980.56 | $1,055.4564 | $1,055.45 | $1,055.45 | $1,055.40 | |