| 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 | $22.26 | 7.303% | $23.8856 | $23.89 | $23.90 | $23.90 |
| Purchase #2 | $61.42 | 8.239% | $66.4804 | $66.48 | $66.50 | $66.50 |
| Purchase #3 | $210.77 | 8.820% | $229.3599 | $229.36 | $229.35 | $229.40 |
| Purchase #4 | $246.52 | 7.296% | $264.5061 | $264.51 | $264.50 | $264.50 |
| Purchase #5 | $75.68 | 8.255% | $81.9274 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $70.65 | 11.470% | $78.7536 | $78.75 | $78.75 | $78.80 |
| Purchase #7 | $166.72 | 12.507% | $187.5717 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $854.02 | $932.4847 | $932.49 | $932.50 | $932.60 | |