| 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 | $68.25 | 3.874% | $70.894 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $176.27 | 4.403% | $184.0312 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $64.43 | 6.874% | $68.8589 | $68.86 | $68.85 | $68.90 |
| Purchase #4 | $94.93 | 6.785% | $101.371 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $180.77 | 3.171% | $186.5022 | $186.50 | $186.50 | $186.50 |
| Purchase #6 | $143.91 | 12.375% | $161.7189 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $29.68 | 10.460% | $32.7845 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $758.24 | $806.1607 | $806.15 | $806.15 | $806.20 | |