| 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 | $37.53 | 13.377% | $42.5504 | $42.55 | $42.55 | $42.60 |
| Purchase #2 | $199.36 | 6.311% | $211.9416 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $70.83 | 6.557% | $75.4743 | $75.47 | $75.45 | $75.50 |
| Purchase #4 | $227.36 | 3.342% | $234.9584 | $234.96 | $234.95 | $235.00 |
| Purchase #5 | $25.88 | 6.461% | $27.5521 | $27.55 | $27.55 | $27.60 |
| Purchase #6 | $154.45 | 3.148% | $159.3121 | $159.31 | $159.30 | $159.30 |
| Purchase #7 | $168.33 | 11.575% | $187.8142 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $883.74 | $939.6031 | $939.59 | $939.55 | $939.70 | |