| 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 | $40.75 | 12.362% | $45.7875 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $164.51 | 5.870% | $174.1667 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $112.48 | 6.176% | $119.4268 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $129.71 | 9.504% | $142.0376 | $142.04 | $142.05 | $142.00 |
| Purchase #5 | $204.67 | 10.668% | $226.5042 | $226.50 | $226.50 | $226.50 |
| Purchase #6 | $14.28 | 4.109% | $14.8668 | $14.87 | $14.85 | $14.90 |
| Purchase #7 | $230.41 | 6.366% | $245.0779 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $896.81 | $967.8675 | $967.88 | $967.90 | $967.90 | |