| 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 | $71.48 | 11.180% | $79.4715 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $91.86 | 6.606% | $97.9283 | $97.93 | $97.95 | $97.90 |
| Purchase #3 | $171.42 | 9.726% | $188.0923 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $21.55 | 9.639% | $23.6272 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $58.27 | 3.110% | $60.0822 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $216.73 | 4.839% | $227.2176 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $191.42 | 3.409% | $197.9455 | $197.95 | $197.95 | $197.90 |
| 7 purchase totals = | $822.73 | $874.3646 | $874.37 | $874.40 | $874.30 | |