| 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 | $75.80 | 12.507% | $85.2803 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $151.83 | 6.663% | $161.9464 | $161.95 | $161.95 | $161.90 |
| Purchase #3 | $19.82 | 6.509% | $21.1101 | $21.11 | $21.10 | $21.10 |
| Purchase #4 | $209.50 | 10.601% | $231.7091 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $82.50 | 8.697% | $89.675 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $183.68 | 12.205% | $206.0981 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $130.96 | 5.762% | $138.5059 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $854.09 | $934.3249 | $934.34 | $934.35 | $934.30 | |