| 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 | $25.98 | 6.222% | $27.5965 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $16.96 | 10.206% | $18.6909 | $18.69 | $18.70 | $18.70 |
| Purchase #3 | $171.65 | 5.226% | $180.6204 | $180.62 | $180.60 | $180.60 |
| Purchase #4 | $231.47 | 10.581% | $255.9618 | $255.96 | $255.95 | $256.00 |
| Purchase #5 | $174.31 | 9.365% | $190.6341 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $23.80 | 9.678% | $26.1034 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $166.96 | 8.176% | $180.6106 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $811.13 | $880.2177 | $880.21 | $880.20 | $880.20 | |