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 | $88.51 | 13.478% | $100.4394 | $100.44 | $100.45 | $100.40 |
Purchase #2 | $63.30 | 4.714% | $66.284 | $66.28 | $66.30 | $66.30 |
Purchase #3 | $103.27 | 12.585% | $116.2665 | $116.27 | $116.25 | $116.30 |
Purchase #4 | $121.58 | 11.112% | $135.09 | $135.09 | $135.10 | $135.10 |
Purchase #5 | $128.40 | 12.550% | $144.5142 | $144.51 | $144.50 | $144.50 |
Purchase #6 | $13.46 | 12.874% | $15.1928 | $15.19 | $15.20 | $15.20 |
Purchase #7 | $58.58 | 4.448% | $61.1856 | $61.19 | $61.20 | $61.20 |
7 purchase totals = | $577.10 | $638.9725 | $638.97 | $639.00 | $639.00 |