| 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 | $18.46 | 4.842% | $19.3538 | $19.35 | $19.35 | $19.40 |
| Purchase #2 | $198.82 | 7.431% | $213.5943 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $124.93 | 6.660% | $133.2503 | $133.25 | $133.25 | $133.30 |
| Purchase #4 | $62.75 | 3.575% | $64.9933 | $64.99 | $65.00 | $65.00 |
| Purchase #5 | $241.38 | 3.372% | $249.5193 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $160.90 | 4.333% | $167.8718 | $167.87 | $167.85 | $167.90 |
| Purchase #7 | $196.53 | 12.532% | $221.1591 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $1,003.77 | $1,069.7419 | $1,069.73 | $1,069.70 | $1,069.90 | |