| 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 | $74.57 | 6.267% | $79.2433 | $79.24 | $79.25 | $79.20 |
| Purchase #2 | $51.98 | 9.155% | $56.7388 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $59.30 | 4.739% | $62.1102 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $75.93 | 10.204% | $83.6779 | $83.68 | $83.70 | $83.70 |
| Purchase #5 | $226.28 | 8.141% | $244.7015 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $147.74 | 5.208% | $155.4343 | $155.43 | $155.45 | $155.40 |
| Purchase #7 | $58.60 | 13.146% | $66.3036 | $66.30 | $66.30 | $66.30 |
| 7 purchase totals = | $694.40 | $748.2096 | $748.20 | $748.25 | $748.10 | |