| 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 | $20.60 | 8.396% | $22.3296 | $22.33 | $22.35 | $22.30 |
| Purchase #2 | $58.40 | 7.195% | $62.6019 | $62.60 | $62.60 | $62.60 |
| Purchase #3 | $110.96 | 7.513% | $119.2964 | $119.30 | $119.30 | $119.30 |
| Purchase #4 | $139.70 | 4.815% | $146.4266 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $161.65 | 13.162% | $182.9264 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $178.67 | 5.842% | $189.1079 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $58.93 | 12.815% | $66.4819 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $728.91 | $789.1707 | $789.18 | $789.25 | $789.10 | |