| 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 | $59.56 | 9.686% | $65.329 | $65.33 | $65.35 | $65.30 |
| Purchase #2 | $143.76 | 13.713% | $163.4738 | $163.47 | $163.45 | $163.50 |
| Purchase #3 | $207.60 | 6.763% | $221.64 | $221.64 | $221.65 | $221.60 |
| Purchase #4 | $244.88 | 12.223% | $274.8117 | $274.81 | $274.80 | $274.80 |
| Purchase #5 | $26.25 | 3.309% | $27.1186 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $189.70 | 10.737% | $210.0681 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $36.88 | 10.677% | $40.8177 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $908.63 | $1,003.2589 | $1,003.26 | $1,003.20 | $1,003.20 | |