| 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 | $82.99 | 7.762% | $89.4317 | $89.43 | $89.45 | $89.40 |
| Purchase #2 | $195.73 | 8.298% | $211.9717 | $211.97 | $211.95 | $212.00 |
| Purchase #3 | $133.61 | 12.635% | $150.4916 | $150.49 | $150.50 | $150.50 |
| Purchase #4 | $202.93 | 5.527% | $214.1459 | $214.15 | $214.15 | $214.10 |
| Purchase #5 | $82.52 | 11.774% | $92.2359 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $36.57 | 3.787% | $37.9549 | $37.95 | $37.95 | $38.00 |
| Purchase #7 | $184.66 | 8.789% | $200.8898 | $200.89 | $200.90 | $200.90 |
| 7 purchase totals = | $919.01 | $997.1215 | $997.12 | $997.15 | $997.10 | |