| 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 | $48.55 | 6.678% | $51.7922 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $104.50 | 12.621% | $117.6889 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $53.32 | 11.842% | $59.6342 | $59.63 | $59.65 | $59.60 |
| Purchase #4 | $158.91 | 10.525% | $175.6353 | $175.64 | $175.65 | $175.60 |
| Purchase #5 | $143.59 | 6.577% | $153.0339 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $49.99 | 12.864% | $56.4207 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $104.62 | 10.870% | $115.9922 | $115.99 | $116.00 | $116.00 |
| 7 purchase totals = | $663.48 | $730.1974 | $730.19 | $730.25 | $730.10 | |