| 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 | $110.54 | 5.128% | $116.2085 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $63.67 | 4.371% | $66.453 | $66.45 | $66.45 | $66.50 |
| Purchase #3 | $88.90 | 13.795% | $101.1638 | $101.16 | $101.15 | $101.20 |
| Purchase #4 | $195.27 | 7.251% | $209.429 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $109.73 | 11.831% | $122.7122 | $122.71 | $122.70 | $122.70 |
| Purchase #6 | $167.36 | 11.448% | $186.5194 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $149.68 | 8.319% | $162.1319 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $885.15 | $964.6178 | $964.61 | $964.60 | $964.60 | |