| 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 | $95.47 | 7.674% | $102.7964 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $66.59 | 3.873% | $69.169 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $247.29 | 3.447% | $255.8141 | $255.81 | $255.80 | $255.80 |
| Purchase #4 | $221.31 | 12.546% | $249.0756 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $37.32 | 9.587% | $40.8979 | $40.90 | $40.90 | $40.90 |
| Purchase #6 | $214.59 | 6.368% | $228.2551 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $21.46 | 5.615% | $22.665 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $904.03 | $968.6731 | $968.69 | $968.65 | $968.80 | |