| 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 | $60.76 | 8.409% | $65.8693 | $65.87 | $65.85 | $65.90 |
| Purchase #2 | $42.50 | 13.165% | $48.0951 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $71.97 | 6.313% | $76.5135 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $12.76 | 12.779% | $14.3906 | $14.39 | $14.40 | $14.40 |
| Purchase #5 | $68.91 | 6.800% | $73.5959 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $179.88 | 3.526% | $186.2226 | $186.22 | $186.20 | $186.20 |
| Purchase #7 | $84.64 | 11.798% | $94.6258 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $521.42 | $559.3128 | $559.32 | $559.30 | $559.30 | |