| 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 | $49.54 | 7.646% | $53.3278 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $161.54 | 4.532% | $168.861 | $168.86 | $168.85 | $168.90 |
| Purchase #3 | $169.82 | 4.592% | $177.6181 | $177.62 | $177.60 | $177.60 |
| Purchase #4 | $16.75 | 3.621% | $17.3565 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $83.38 | 5.599% | $88.0484 | $88.05 | $88.05 | $88.00 |
| Purchase #6 | $143.44 | 3.601% | $148.6053 | $148.61 | $148.60 | $148.60 |
| Purchase #7 | $144.84 | 5.502% | $152.8091 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $769.31 | $806.6262 | $806.64 | $806.60 | $806.60 | |