| 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 | $11.84 | 6.806% | $12.6458 | $12.65 | $12.65 | $12.60 |
| Purchase #2 | $123.73 | 10.211% | $136.3641 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $5.52 | 10.819% | $6.1172 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $73.97 | 10.540% | $81.7664 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $105.86 | 11.361% | $117.8868 | $117.89 | $117.90 | $117.90 |
| Purchase #6 | $212.65 | 12.553% | $239.344 | $239.34 | $239.35 | $239.30 |
| Purchase #7 | $40.64 | 9.685% | $44.576 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $574.21 | $638.7003 | $638.71 | $638.70 | $638.70 | |