| 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 | $244.71 | 13.326% | $277.3201 | $277.32 | $277.30 | $277.30 |
| Purchase #2 | $116.96 | 12.724% | $131.842 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $30.96 | 6.839% | $33.0774 | $33.08 | $33.10 | $33.10 |
| Purchase #4 | $52.29 | 7.248% | $56.08 | $56.08 | $56.10 | $56.10 |
| Purchase #5 | $148.41 | 10.623% | $164.1756 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $5.49 | 4.836% | $5.7555 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $71.39 | 13.858% | $81.2832 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $670.21 | $749.5338 | $749.54 | $749.60 | $749.60 | |