| 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 | $90.83 | 11.495% | $101.2709 | $101.27 | $101.25 | $101.30 |
| Purchase #2 | $189.48 | 10.410% | $209.2049 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $32.92 | 11.699% | $36.7713 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $106.87 | 10.860% | $118.4761 | $118.48 | $118.50 | $118.50 |
| Purchase #5 | $210.33 | 7.550% | $226.2099 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $71.65 | 4.352% | $74.7682 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $36.26 | 12.829% | $40.9118 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $738.34 | $807.6131 | $807.61 | $807.55 | $807.70 | |