| 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 | $126.67 | 6.291% | $134.6388 | $134.64 | $134.65 | $134.60 |
| Purchase #2 | $22.29 | 13.621% | $25.3261 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $22.36 | 10.191% | $24.6387 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $61.81 | 13.399% | $70.0919 | $70.09 | $70.10 | $70.10 |
| Purchase #5 | $29.55 | 12.516% | $33.2485 | $33.25 | $33.25 | $33.20 |
| Purchase #6 | $147.38 | 7.474% | $158.3952 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $108.98 | 3.818% | $113.1409 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $519.04 | $559.4801 | $559.49 | $559.55 | $559.30 | |