| 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 | $23.86 | 6.856% | $25.4958 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $20.29 | 11.606% | $22.6449 | $22.64 | $22.65 | $22.60 |
| Purchase #3 | $209.86 | 8.357% | $227.398 | $227.40 | $227.40 | $227.40 |
| Purchase #4 | $83.54 | 9.557% | $91.5239 | $91.52 | $91.50 | $91.50 |
| Purchase #5 | $16.61 | 6.443% | $17.6802 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $205.39 | 4.288% | $214.1971 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $30.93 | 9.579% | $33.8928 | $33.89 | $33.90 | $33.90 |
| 7 purchase totals = | $590.48 | $632.8327 | $632.83 | $632.85 | $632.80 | |