| 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 | $121.77 | 7.173% | $130.5046 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $57.95 | 6.187% | $61.5354 | $61.54 | $61.55 | $61.50 |
| Purchase #3 | $129.46 | 3.762% | $134.3303 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $149.69 | 3.867% | $155.4785 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $85.90 | 5.395% | $90.5343 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $240.56 | 3.844% | $249.8071 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $158.34 | 7.807% | $170.7016 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $943.67 | $992.8918 | $992.89 | $992.95 | $992.80 | |