| 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 | $77.84 | 11.698% | $86.9457 | $86.95 | $86.95 | $86.90 |
| Purchase #2 | $200.65 | 12.562% | $225.8557 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $5.53 | 7.326% | $5.9351 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $130.58 | 8.205% | $141.2941 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $144.49 | 9.401% | $158.0735 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $148.58 | 10.835% | $164.6786 | $164.68 | $164.70 | $164.70 |
| Purchase #7 | $194.94 | 6.789% | $208.1745 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $902.61 | $990.9572 | $990.96 | $990.95 | $991.00 | |