| 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 | $48.66 | 9.297% | $53.1839 | $53.18 | $53.20 | $53.20 |
| Purchase #2 | $9.56 | 13.294% | $10.8309 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $92.32 | 3.245% | $95.3158 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $118.80 | 10.265% | $130.9948 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $191.98 | 13.492% | $217.8819 | $217.88 | $217.90 | $217.90 |
| Purchase #6 | $214.45 | 4.648% | $224.4176 | $224.42 | $224.40 | $224.40 |
| Purchase #7 | $118.93 | 11.816% | $132.9828 | $132.98 | $133.00 | $133.00 |
| 7 purchase totals = | $794.70 | $865.6077 | $865.60 | $865.65 | $865.60 | |