| 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 | $23.58 | 9.199% | $25.7491 | $25.75 | $25.75 | $25.70 |
| Purchase #2 | $228.41 | 9.736% | $250.648 | $250.65 | $250.65 | $250.60 |
| Purchase #3 | $25.58 | 10.669% | $28.3091 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $209.81 | 5.479% | $221.3055 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $215.44 | 6.357% | $229.1355 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $170.87 | 13.216% | $193.4522 | $193.45 | $193.45 | $193.50 |
| Purchase #7 | $64.28 | 7.749% | $69.2611 | $69.26 | $69.25 | $69.30 |
| 7 purchase totals = | $937.97 | $1,017.8605 | $1,017.87 | $1,017.85 | $1,017.80 | |