| 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 | $13.45 | 8.168% | $14.5486 | $14.55 | $14.55 | $14.50 |
| Purchase #2 | $111.54 | 4.749% | $116.837 | $116.84 | $116.85 | $116.80 |
| Purchase #3 | $162.65 | 12.180% | $182.4608 | $182.46 | $182.45 | $182.50 |
| Purchase #4 | $54.79 | 8.432% | $59.4099 | $59.41 | $59.40 | $59.40 |
| Purchase #5 | $142.80 | 12.718% | $160.9613 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $27.58 | 5.394% | $29.0677 | $29.07 | $29.05 | $29.10 |
| Purchase #7 | $201.80 | 3.678% | $209.2222 | $209.22 | $209.20 | $209.20 |
| 7 purchase totals = | $714.61 | $772.5075 | $772.51 | $772.45 | $772.50 | |