| 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 | $20.99 | 12.611% | $23.637 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $83.59 | 9.612% | $91.6247 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $13.75 | 4.703% | $14.3967 | $14.40 | $14.40 | $14.40 |
| Purchase #4 | $138.64 | 11.363% | $154.3937 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $204.48 | 7.222% | $219.2475 | $219.25 | $219.25 | $219.20 |
| Purchase #6 | $20.36 | 6.475% | $21.6783 | $21.68 | $21.70 | $21.70 |
| Purchase #7 | $229.74 | 13.311% | $260.3207 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $711.55 | $785.2986 | $785.30 | $785.30 | $785.20 | |