| 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 | $149.28 | 9.654% | $163.6915 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $69.68 | 6.659% | $74.32 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $210.53 | 4.426% | $219.8481 | $219.85 | $219.85 | $219.80 |
| Purchase #4 | $21.93 | 8.620% | $23.8204 | $23.82 | $23.80 | $23.80 |
| Purchase #5 | $91.37 | 11.387% | $101.7743 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $34.88 | 4.518% | $36.4559 | $36.46 | $36.45 | $36.50 |
| Purchase #7 | $61.59 | 6.810% | $65.7843 | $65.78 | $65.80 | $65.80 |
| 7 purchase totals = | $639.26 | $685.6945 | $685.69 | $685.65 | $685.70 | |