| 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 | $44.39 | 7.601% | $47.7641 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $221.89 | 12.623% | $249.8992 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $60.25 | 4.240% | $62.8046 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $11.39 | 5.109% | $11.9719 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $158.86 | 7.639% | $170.9953 | $171.00 | $171.00 | $171.00 |
| Purchase #6 | $136.28 | 5.394% | $143.6309 | $143.63 | $143.65 | $143.60 |
| Purchase #7 | $10.90 | 7.483% | $11.7156 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $643.96 | $698.7816 | $698.78 | $698.75 | $698.80 | |