| 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 | $122.37 | 6.468% | $130.2849 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $24.66 | 12.301% | $27.6934 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $83.65 | 13.319% | $94.7913 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $16.87 | 9.378% | $18.4521 | $18.45 | $18.45 | $18.50 |
| Purchase #5 | $65.61 | 12.610% | $73.8834 | $73.88 | $73.90 | $73.90 |
| Purchase #6 | $126.28 | 9.439% | $138.1996 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $52.30 | 11.229% | $58.1728 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $491.74 | $541.4775 | $541.46 | $541.50 | $541.60 | |