| 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 | $57.98 | 4.525% | $60.6036 | $60.60 | $60.60 | $60.60 |
| Purchase #2 | $71.66 | 9.701% | $78.6117 | $78.61 | $78.60 | $78.60 |
| Purchase #3 | $151.31 | 11.294% | $168.399 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $22.98 | 10.741% | $25.4483 | $25.45 | $25.45 | $25.40 |
| Purchase #5 | $74.40 | 7.409% | $79.9123 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $162.71 | 12.691% | $183.3595 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $214.92 | 9.819% | $236.023 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $755.96 | $832.3574 | $832.35 | $832.30 | $832.30 | |