| 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 | $133.30 | 4.486% | $139.2798 | $139.28 | $139.30 | $139.30 |
| Purchase #2 | $75.28 | 8.377% | $81.5862 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $73.68 | 8.656% | $80.0577 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $80.47 | 5.458% | $84.8621 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $96.84 | 13.738% | $110.1439 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $223.25 | 4.371% | $233.0083 | $233.01 | $233.00 | $233.00 |
| Purchase #7 | $74.80 | 7.685% | $80.5484 | $80.55 | $80.55 | $80.50 |
| 7 purchase totals = | $757.62 | $809.4864 | $809.49 | $809.50 | $809.50 | |