| 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 | $99.39 | 7.473% | $106.8174 | $106.82 | $106.80 | $106.80 |
| Purchase #2 | $122.95 | 9.219% | $134.2848 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $138.86 | 9.195% | $151.6282 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $19.53 | 7.786% | $21.0506 | $21.05 | $21.05 | $21.10 |
| Purchase #5 | $32.70 | 9.159% | $35.695 | $35.70 | $35.70 | $35.70 |
| Purchase #6 | $193.96 | 13.232% | $219.6248 | $219.62 | $219.60 | $219.60 |
| Purchase #7 | $55.88 | 10.388% | $61.6848 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $663.27 | $730.7856 | $730.78 | $730.80 | $730.80 | |