| 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 | $108.31 | 8.732% | $117.7676 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $82.78 | 11.350% | $92.1755 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $63.90 | 7.527% | $68.7098 | $68.71 | $68.70 | $68.70 |
| Purchase #4 | $52.88 | 10.790% | $58.5858 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $210.29 | 12.373% | $236.3092 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $31.40 | 7.318% | $33.6979 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $65.47 | 10.457% | $72.3162 | $72.32 | $72.30 | $72.30 |
| 7 purchase totals = | $615.03 | $679.5620 | $679.58 | $679.55 | $679.60 | |