| 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 | $106.51 | 6.458% | $113.3884 | $113.39 | $113.40 | $113.40 |
| Purchase #2 | $76.92 | 12.173% | $86.2835 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $80.98 | 9.481% | $88.6577 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $211.26 | 12.269% | $237.1795 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $93.84 | 9.699% | $102.9415 | $102.94 | $102.95 | $102.90 |
| Purchase #6 | $62.58 | 7.398% | $67.2097 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $55.80 | 7.615% | $60.0492 | $60.05 | $60.05 | $60.00 |
| 7 purchase totals = | $687.89 | $755.7095 | $755.71 | $755.75 | $755.70 | |