| 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 | $65.79 | 12.399% | $73.9473 | $73.95 | $73.95 | $73.90 |
| Purchase #2 | $234.69 | 11.481% | $261.6348 | $261.63 | $261.65 | $261.60 |
| Purchase #3 | $106.40 | 10.429% | $117.4965 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $9.88 | 6.454% | $10.5177 | $10.52 | $10.50 | $10.50 |
| Purchase #5 | $122.29 | 9.710% | $134.1644 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $210.86 | 3.276% | $217.7678 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $17.98 | 3.306% | $18.5744 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $767.89 | $834.1029 | $834.10 | $834.05 | $834.10 | |