| 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 | $232.30 | 4.863% | $243.5967 | $243.60 | $243.60 | $243.60 |
| Purchase #2 | $189.69 | 4.288% | $197.8239 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $120.33 | 7.724% | $129.6243 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $42.91 | 4.166% | $44.6976 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $15.56 | 8.314% | $16.8537 | $16.85 | $16.85 | $16.90 |
| Purchase #6 | $111.63 | 4.555% | $116.7147 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $10.97 | 4.384% | $11.4509 | $11.45 | $11.45 | $11.50 |
| 7 purchase totals = | $723.39 | $760.7618 | $760.75 | $760.70 | $760.80 | |