| 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 | $56.53 | 4.185% | $58.8958 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $131.96 | 8.349% | $142.9773 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $67.60 | 5.198% | $71.1138 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $248.87 | 5.278% | $262.0054 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $12.31 | 6.632% | $13.1264 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $200.60 | 13.149% | $226.9769 | $226.98 | $227.00 | $227.00 |
| Purchase #7 | $195.77 | 4.745% | $205.0593 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $913.64 | $980.1549 | $980.17 | $980.20 | $980.20 | |