| 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 | $94.67 | 6.726% | $101.0375 | $101.04 | $101.05 | $101.00 |
| Purchase #2 | $152.44 | 7.213% | $163.4355 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $43.85 | 6.718% | $46.7958 | $46.80 | $46.80 | $46.80 |
| Purchase #4 | $136.52 | 10.205% | $150.4519 | $150.45 | $150.45 | $150.50 |
| Purchase #5 | $159.47 | 12.245% | $178.9971 | $179.00 | $179.00 | $179.00 |
| Purchase #6 | $44.63 | 8.742% | $48.5316 | $48.53 | $48.55 | $48.50 |
| Purchase #7 | $46.87 | 8.193% | $50.7101 | $50.71 | $50.70 | $50.70 |
| 7 purchase totals = | $678.45 | $739.9595 | $739.97 | $740.00 | $739.90 | |