| 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 | $75.77 | 6.795% | $80.9186 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $202.63 | 10.331% | $223.5637 | $223.56 | $223.55 | $223.60 |
| Purchase #3 | $148.26 | 4.557% | $155.0162 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $53.38 | 12.356% | $59.9756 | $59.98 | $60.00 | $60.00 |
| Purchase #5 | $30.47 | 9.580% | $33.389 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $229.86 | 12.558% | $258.7258 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $144.70 | 8.580% | $157.1153 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $885.07 | $968.7042 | $968.72 | $968.70 | $968.70 | |