| 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 | $84.71 | 8.170% | $91.6308 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $97.84 | 8.238% | $105.9001 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $243.89 | 10.263% | $268.9204 | $268.92 | $268.90 | $268.90 |
| Purchase #4 | $125.48 | 5.527% | $132.4153 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $202.94 | 11.800% | $226.8869 | $226.89 | $226.90 | $226.90 |
| Purchase #6 | $21.33 | 12.388% | $23.9724 | $23.97 | $23.95 | $24.00 |
| Purchase #7 | $124.40 | 8.689% | $135.2091 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $900.59 | $984.9350 | $984.94 | $984.90 | $984.90 | |