| 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 | $125.43 | 7.475% | $134.8059 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $84.95 | 4.513% | $88.7838 | $88.78 | $88.80 | $88.80 |
| Purchase #3 | $71.71 | 4.526% | $74.9556 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $98.84 | 10.331% | $109.0512 | $109.05 | $109.05 | $109.10 |
| Purchase #5 | $186.36 | 12.589% | $209.8209 | $209.82 | $209.80 | $209.80 |
| Purchase #6 | $132.49 | 4.575% | $138.5514 | $138.55 | $138.55 | $138.60 |
| Purchase #7 | $34.51 | 10.231% | $38.0407 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $734.29 | $794.0095 | $794.01 | $794.00 | $794.10 | |