| 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 | $24.38 | 10.380% | $26.9106 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $83.71 | 5.484% | $88.3007 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $166.50 | 3.770% | $172.7771 | $172.78 | $172.80 | $172.80 |
| Purchase #4 | $129.35 | 13.248% | $146.4863 | $146.49 | $146.50 | $146.50 |
| Purchase #5 | $201.82 | 5.757% | $213.4388 | $213.44 | $213.45 | $213.40 |
| Purchase #6 | $19.83 | 6.681% | $21.1548 | $21.15 | $21.15 | $21.20 |
| Purchase #7 | $143.44 | 7.207% | $153.7777 | $153.78 | $153.80 | $153.80 |
| 7 purchase totals = | $769.03 | $822.8460 | $822.85 | $822.90 | $822.90 | |