| 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 | $40.82 | 6.594% | $43.5117 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $148.70 | 3.827% | $154.3907 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $203.96 | 4.528% | $213.1953 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $243.26 | 3.797% | $252.4966 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $97.84 | 4.784% | $102.5207 | $102.52 | $102.50 | $102.50 |
| Purchase #6 | $17.69 | 7.204% | $18.9644 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $90.44 | 3.718% | $93.8026 | $93.80 | $93.80 | $93.80 |
| 7 purchase totals = | $842.71 | $878.8820 | $878.88 | $878.85 | $878.90 | |