| 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 | $119.77 | 9.533% | $131.1877 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $62.34 | 5.724% | $65.9083 | $65.91 | $65.90 | $65.90 |
| Purchase #3 | $43.75 | 7.524% | $47.0418 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $20.55 | 9.418% | $22.4854 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $107.28 | 8.226% | $116.1049 | $116.10 | $116.10 | $116.10 |
| Purchase #6 | $106.64 | 13.820% | $121.3776 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $157.96 | 5.729% | $167.0095 | $167.01 | $167.00 | $167.00 |
| 7 purchase totals = | $618.29 | $671.1152 | $671.12 | $671.15 | $671.10 | |