| 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 | $63.50 | 12.440% | $71.3994 | $71.40 | $71.40 | $71.40 |
| Purchase #2 | $195.53 | 13.642% | $222.2042 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $91.87 | 13.825% | $104.571 | $104.57 | $104.55 | $104.60 |
| Purchase #4 | $109.42 | 13.201% | $123.8645 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $129.84 | 7.776% | $139.9364 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $182.70 | 10.859% | $202.5394 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $12.60 | 8.842% | $13.7141 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $785.46 | $878.2290 | $878.22 | $878.20 | $878.20 | |