| 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 | $44.88 | 11.633% | $50.1009 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $189.81 | 9.706% | $208.233 | $208.23 | $208.25 | $208.20 |
| Purchase #3 | $73.46 | 3.164% | $75.7843 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $132.64 | 5.337% | $139.719 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $134.89 | 9.850% | $148.1767 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $166.47 | 7.393% | $178.7771 | $178.78 | $178.80 | $178.80 |
| Purchase #7 | $141.85 | 13.479% | $160.97 | $160.97 | $160.95 | $161.00 |
| 7 purchase totals = | $884.00 | $961.7610 | $961.76 | $961.80 | $961.80 | |