| 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 | $71.98 | 5.300% | $75.7949 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $64.45 | 4.149% | $67.124 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $21.68 | 6.442% | $23.0766 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $161.90 | 5.645% | $171.0393 | $171.04 | $171.05 | $171.00 |
| Purchase #5 | $110.90 | 4.827% | $116.2531 | $116.25 | $116.25 | $116.30 |
| Purchase #6 | $206.88 | 5.681% | $218.6329 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $112.28 | 8.531% | $121.8586 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $750.07 | $793.7794 | $793.77 | $793.80 | $793.80 | |