| 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 | $187.91 | 9.152% | $205.1075 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $82.71 | 5.872% | $87.5667 | $87.57 | $87.55 | $87.60 |
| Purchase #3 | $20.65 | 3.772% | $21.4289 | $21.43 | $21.45 | $21.40 |
| Purchase #4 | $104.59 | 3.561% | $108.3144 | $108.31 | $108.30 | $108.30 |
| Purchase #5 | $124.77 | 6.658% | $133.0772 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $194.98 | 6.701% | $208.0456 | $208.05 | $208.05 | $208.00 |
| Purchase #7 | $101.73 | 6.555% | $108.3984 | $108.40 | $108.40 | $108.40 |
| 7 purchase totals = | $817.34 | $871.9387 | $871.95 | $871.95 | $871.90 | |