| 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 | $136.32 | 10.432% | $150.5409 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $213.60 | 11.214% | $237.5531 | $237.55 | $237.55 | $237.60 |
| Purchase #3 | $108.80 | 7.396% | $116.8468 | $116.85 | $116.85 | $116.80 |
| Purchase #4 | $121.79 | 10.190% | $134.2004 | $134.20 | $134.20 | $134.20 |
| Purchase #5 | $117.64 | 3.460% | $121.7103 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $56.88 | 13.769% | $64.7118 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $67.57 | 7.394% | $72.5661 | $72.57 | $72.55 | $72.60 |
| 7 purchase totals = | $822.60 | $898.1294 | $898.13 | $898.10 | $898.10 | |