| 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 | $87.75 | 13.534% | $99.6261 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $75.34 | 11.606% | $84.084 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $87.46 | 8.455% | $94.8547 | $94.85 | $94.85 | $94.90 |
| Purchase #4 | $75.65 | 12.438% | $85.0593 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $154.38 | 12.166% | $173.1619 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $62.87 | 3.749% | $65.227 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $201.28 | 11.703% | $224.8358 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $744.73 | $826.8488 | $826.85 | $826.90 | $826.90 | |