| 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 | $111.39 | 13.808% | $126.7707 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $47.36 | 5.669% | $50.0448 | $50.04 | $50.05 | $50.00 |
| Purchase #3 | $49.25 | 9.313% | $53.8367 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $30.56 | 6.341% | $32.4978 | $32.50 | $32.50 | $32.50 |
| Purchase #5 | $140.47 | 9.123% | $153.2851 | $153.29 | $153.30 | $153.30 |
| Purchase #6 | $101.80 | 6.607% | $108.5259 | $108.53 | $108.55 | $108.50 |
| Purchase #7 | $138.54 | 11.143% | $153.9775 | $153.98 | $154.00 | $154.00 |
| 7 purchase totals = | $619.37 | $678.9385 | $678.95 | $679.00 | $678.90 | |