| 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 | $95.75 | 13.778% | $108.9424 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $86.26 | 10.374% | $95.2086 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $201.50 | 6.462% | $214.5209 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $202.32 | 10.514% | $223.5919 | $223.59 | $223.60 | $223.60 |
| Purchase #5 | $92.77 | 12.804% | $104.6483 | $104.65 | $104.65 | $104.60 |
| Purchase #6 | $94.83 | 8.599% | $102.9844 | $102.98 | $103.00 | $103.00 |
| Purchase #7 | $87.70 | 11.498% | $97.7837 | $97.78 | $97.80 | $97.80 |
| 7 purchase totals = | $861.13 | $947.6802 | $947.67 | $947.70 | $947.60 | |