| 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 | $91.29 | 10.564% | $100.9339 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $139.44 | 9.140% | $152.1848 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $67.92 | 7.728% | $73.1689 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $136.61 | 11.791% | $152.7177 | $152.72 | $152.70 | $152.70 |
| Purchase #5 | $10.89 | 11.409% | $12.1324 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $11.44 | 13.549% | $12.99 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $190.73 | 7.215% | $204.4912 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $648.32 | $708.6189 | $708.61 | $708.65 | $708.60 | |