| 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 | $48.43 | 10.284% | $53.4105 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $147.80 | 12.310% | $165.9942 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $88.88 | 11.397% | $99.0097 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $195.68 | 8.245% | $211.8138 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $232.57 | 3.861% | $241.5495 | $241.55 | $241.55 | $241.50 |
| Purchase #6 | $91.53 | 6.535% | $97.5115 | $97.51 | $97.50 | $97.50 |
| Purchase #7 | $65.27 | 4.167% | $67.9898 | $67.99 | $68.00 | $68.00 |
| 7 purchase totals = | $870.16 | $937.2790 | $937.27 | $937.25 | $937.20 | |