| 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 | $42.98 | 7.437% | $46.1764 | $46.18 | $46.20 | $46.20 |
| Purchase #2 | $199.83 | 9.286% | $218.3862 | $218.39 | $218.40 | $218.40 |
| Purchase #3 | $54.86 | 4.688% | $57.4318 | $57.43 | $57.45 | $57.40 |
| Purchase #4 | $102.39 | 13.855% | $116.5761 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $27.93 | 8.669% | $30.3513 | $30.35 | $30.35 | $30.40 |
| Purchase #6 | $226.63 | 10.203% | $249.7531 | $249.75 | $249.75 | $249.80 |
| Purchase #7 | $187.41 | 4.593% | $196.0177 | $196.02 | $196.00 | $196.00 |
| 7 purchase totals = | $842.03 | $914.6926 | $914.70 | $914.75 | $914.80 | |