| 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 | $89.58 | 8.815% | $97.4765 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $182.49 | 10.810% | $202.2172 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $179.25 | 7.471% | $192.6418 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $51.84 | 13.471% | $58.8234 | $58.82 | $58.80 | $58.80 |
| Purchase #5 | $165.61 | 13.241% | $187.5384 | $187.54 | $187.55 | $187.50 |
| Purchase #6 | $9.95 | 3.204% | $10.2688 | $10.27 | $10.25 | $10.30 |
| Purchase #7 | $225.44 | 9.782% | $247.4925 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $904.16 | $996.4586 | $996.46 | $996.45 | $996.40 | |