| 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 | $83.30 | 10.249% | $91.8374 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $109.33 | 6.445% | $116.3763 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $32.53 | 3.536% | $33.6803 | $33.68 | $33.70 | $33.70 |
| Purchase #4 | $78.81 | 9.122% | $85.999 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $135.66 | 13.795% | $154.3743 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $167.42 | 5.472% | $176.5812 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $59.91 | 13.515% | $68.0068 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $666.96 | $726.8553 | $726.86 | $726.90 | $726.90 | |