| 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 | $45.76 | 7.161% | $49.0369 | $49.04 | $49.05 | $49.00 |
| Purchase #2 | $215.90 | 3.820% | $224.1474 | $224.15 | $224.15 | $224.10 |
| Purchase #3 | $172.77 | 7.564% | $185.8383 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $67.63 | 10.250% | $74.5621 | $74.56 | $74.55 | $74.60 |
| Purchase #5 | $50.63 | 7.542% | $54.4485 | $54.45 | $54.45 | $54.40 |
| Purchase #6 | $34.39 | 11.654% | $38.3978 | $38.40 | $38.40 | $38.40 |
| Purchase #7 | $229.81 | 5.778% | $243.0884 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $816.89 | $869.5194 | $869.53 | $869.55 | $869.40 | |