| 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 | $93.86 | 9.860% | $103.1146 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $72.95 | 4.296% | $76.0839 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $85.84 | 7.198% | $92.0188 | $92.02 | $92.00 | $92.00 |
| Purchase #4 | $226.75 | 6.357% | $241.1645 | $241.16 | $241.15 | $241.20 |
| Purchase #5 | $82.85 | 6.572% | $88.2949 | $88.29 | $88.30 | $88.30 |
| Purchase #6 | $27.25 | 12.674% | $30.7037 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $210.89 | 5.738% | $222.9909 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $800.39 | $854.3713 | $854.35 | $854.35 | $854.40 | |