| 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 | $43.60 | 10.459% | $48.1601 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $206.31 | 10.196% | $227.3454 | $227.35 | $227.35 | $227.30 |
| Purchase #3 | $229.98 | 10.699% | $254.5856 | $254.59 | $254.60 | $254.60 |
| Purchase #4 | $10.29 | 9.761% | $11.2944 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $211.31 | 11.771% | $236.1833 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $42.96 | 13.522% | $48.7691 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $126.55 | 7.113% | $135.5515 | $135.55 | $135.55 | $135.60 |
| 7 purchase totals = | $871.00 | $961.8894 | $961.89 | $961.90 | $962.00 | |