| 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 | $69.89 | 13.438% | $79.2818 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $10.55 | 6.647% | $11.2513 | $11.25 | $11.25 | $11.30 |
| Purchase #3 | $135.45 | 9.399% | $148.1809 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $56.35 | 10.577% | $62.3101 | $62.31 | $62.30 | $62.30 |
| Purchase #5 | $217.60 | 3.166% | $224.4892 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $235.78 | 8.176% | $255.0574 | $255.06 | $255.05 | $255.10 |
| Purchase #7 | $84.43 | 3.467% | $87.3572 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $810.05 | $867.9279 | $867.93 | $867.95 | $868.10 | |