| 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 | $52.34 | 6.322% | $55.6489 | $55.65 | $55.65 | $55.60 |
| Purchase #2 | $136.52 | 9.198% | $149.0771 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $12.45 | 11.152% | $13.8384 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $24.31 | 4.238% | $25.3403 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $242.78 | 10.857% | $269.1386 | $269.14 | $269.15 | $269.10 |
| Purchase #6 | $176.28 | 3.833% | $183.0368 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $157.45 | 7.464% | $169.2021 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $802.13 | $865.2822 | $865.29 | $865.35 | $865.10 | |