| 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 | $49.45 | 4.269% | $51.561 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $243.97 | 5.350% | $257.0224 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $117.60 | 13.686% | $133.6947 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $113.72 | 11.190% | $126.4453 | $126.45 | $126.45 | $126.40 |
| Purchase #5 | $210.36 | 5.617% | $222.1759 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $71.84 | 11.500% | $80.1016 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $22.31 | 12.514% | $25.1019 | $25.10 | $25.10 | $25.10 |
| 7 purchase totals = | $829.25 | $896.1028 | $896.10 | $896.10 | $896.10 | |