| 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 | $94.55 | 5.551% | $99.7985 | $99.80 | $99.80 | $99.80 |
| Purchase #2 | $57.75 | 6.796% | $61.6747 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $250.82 | 3.581% | $259.8019 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $53.96 | 8.691% | $58.6497 | $58.65 | $58.65 | $58.60 |
| Purchase #5 | $143.27 | 11.648% | $159.9581 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $71.98 | 7.622% | $77.4663 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $143.59 | 5.163% | $151.0036 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $815.92 | $868.3528 | $868.35 | $868.30 | $868.40 | |