| 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 | $217.57 | 7.703% | $234.3294 | $234.33 | $234.35 | $234.30 |
| Purchase #2 | $47.88 | 9.643% | $52.4971 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $15.73 | 11.837% | $17.592 | $17.59 | $17.60 | $17.60 |
| Purchase #4 | $80.30 | 13.428% | $91.0827 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $18.66 | 6.801% | $19.9291 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $189.70 | 10.738% | $210.07 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $62.89 | 7.416% | $67.5539 | $67.55 | $67.55 | $67.60 |
| 7 purchase totals = | $632.73 | $693.0542 | $693.05 | $693.10 | $693.10 | |