| 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 | $74.55 | 13.481% | $84.6001 | $84.60 | $84.60 | $84.60 |
| Purchase #2 | $110.63 | 9.859% | $121.537 | $121.54 | $121.55 | $121.50 |
| Purchase #3 | $93.30 | 7.491% | $100.2891 | $100.29 | $100.30 | $100.30 |
| Purchase #4 | $21.80 | 11.497% | $24.3063 | $24.31 | $24.30 | $24.30 |
| Purchase #5 | $121.94 | 5.623% | $128.7967 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $215.96 | 12.606% | $243.1839 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $233.55 | 9.461% | $255.6462 | $255.65 | $255.65 | $255.60 |
| 7 purchase totals = | $871.73 | $958.3593 | $958.37 | $958.40 | $958.30 | |