| 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 | $6.84 | 6.496% | $7.2843 | $7.28 | $7.30 | $7.30 |
| Purchase #2 | $119.41 | 7.443% | $128.2977 | $128.30 | $128.30 | $128.30 |
| Purchase #3 | $135.57 | 11.507% | $151.17 | $151.17 | $151.15 | $151.20 |
| Purchase #4 | $95.95 | 8.451% | $104.0587 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $84.77 | 10.283% | $93.4869 | $93.49 | $93.50 | $93.50 |
| Purchase #6 | $229.52 | 10.284% | $253.1238 | $253.12 | $253.10 | $253.10 |
| Purchase #7 | $53.98 | 9.822% | $59.2819 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $726.04 | $796.7033 | $796.70 | $796.70 | $796.80 | |