| 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 | $58.84 | 3.360% | $60.817 | $60.82 | $60.80 | $60.80 |
| Purchase #2 | $209.80 | 3.679% | $217.5185 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $102.63 | 6.164% | $108.9561 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $99.36 | 3.820% | $103.1556 | $103.16 | $103.15 | $103.20 |
| Purchase #5 | $212.84 | 3.431% | $220.1425 | $220.14 | $220.15 | $220.10 |
| Purchase #6 | $173.88 | 11.865% | $194.5109 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $61.34 | 11.120% | $68.161 | $68.16 | $68.15 | $68.20 |
| 7 purchase totals = | $918.69 | $973.2616 | $973.27 | $973.20 | $973.30 | |