| 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 | $81.58 | 3.833% | $84.707 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $222.69 | 4.420% | $232.5329 | $232.53 | $232.55 | $232.50 |
| Purchase #3 | $55.79 | 12.124% | $62.554 | $62.55 | $62.55 | $62.60 |
| Purchase #4 | $188.60 | 7.328% | $202.4206 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $45.84 | 6.674% | $48.8994 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $152.32 | 4.286% | $158.8484 | $158.85 | $158.85 | $158.80 |
| Purchase #7 | $115.69 | 6.649% | $123.3822 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $862.51 | $913.3445 | $913.34 | $913.35 | $913.30 | |