| 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 | $33.29 | 5.785% | $35.2158 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $189.49 | 4.745% | $198.4813 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $138.60 | 12.781% | $156.3145 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $57.43 | 8.435% | $62.2742 | $62.27 | $62.25 | $62.30 |
| Purchase #5 | $169.96 | 7.771% | $183.1676 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $71.66 | 6.217% | $76.1151 | $76.12 | $76.10 | $76.10 |
| Purchase #7 | $240.97 | 11.394% | $268.4261 | $268.43 | $268.45 | $268.40 |
| 7 purchase totals = | $901.40 | $979.9946 | $980.00 | $979.95 | $980.00 | |