| 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 | $100.36 | 7.822% | $108.2102 | $108.21 | $108.20 | $108.20 |
| Purchase #2 | $82.79 | 13.430% | $93.9087 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $146.29 | 5.470% | $154.2921 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $87.31 | 8.569% | $94.7916 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $56.53 | 8.560% | $61.369 | $61.37 | $61.35 | $61.40 |
| Purchase #6 | $236.69 | 6.180% | $251.3174 | $251.32 | $251.30 | $251.30 |
| Purchase #7 | $193.90 | 5.388% | $204.3473 | $204.35 | $204.35 | $204.30 |
| 7 purchase totals = | $903.87 | $968.2363 | $968.24 | $968.20 | $968.20 | |