| 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 | $13.59 | 7.150% | $14.5617 | $14.56 | $14.55 | $14.60 |
| Purchase #2 | $109.81 | 11.151% | $122.0549 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $241.63 | 7.764% | $260.3902 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $108.52 | 7.304% | $116.4463 | $116.45 | $116.45 | $116.40 |
| Purchase #5 | $112.34 | 3.470% | $116.2382 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $139.67 | 8.691% | $151.8087 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $147.77 | 11.809% | $165.2202 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $873.33 | $946.7202 | $946.72 | $946.70 | $946.70 | |