| 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 | $59.55 | 10.873% | $66.0249 | $66.02 | $66.00 | $66.00 |
| Purchase #2 | $66.59 | 10.315% | $73.4588 | $73.46 | $73.45 | $73.50 |
| Purchase #3 | $100.56 | 8.508% | $109.1156 | $109.12 | $109.10 | $109.10 |
| Purchase #4 | $13.33 | 6.135% | $14.1478 | $14.15 | $14.15 | $14.10 |
| Purchase #5 | $172.35 | 7.470% | $185.2245 | $185.22 | $185.20 | $185.20 |
| Purchase #6 | $249.57 | 11.778% | $278.9644 | $278.96 | $278.95 | $279.00 |
| Purchase #7 | $142.45 | 12.790% | $160.6694 | $160.67 | $160.65 | $160.70 |
| 7 purchase totals = | $804.40 | $887.6054 | $887.60 | $887.50 | $887.60 | |