| 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 | $74.44 | 4.395% | $77.7116 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $186.62 | 6.455% | $198.6663 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $95.33 | 12.793% | $107.5256 | $107.53 | $107.55 | $107.50 |
| Purchase #4 | $121.43 | 10.109% | $133.7054 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $138.65 | 9.395% | $151.6762 | $151.68 | $151.70 | $151.70 |
| Purchase #6 | $12.81 | 10.821% | $14.1962 | $14.20 | $14.20 | $14.20 |
| Purchase #7 | $144.26 | 9.738% | $158.308 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $773.54 | $841.7893 | $841.81 | $841.80 | $841.80 | |