| 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 | $33.93 | 3.465% | $35.1057 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $106.65 | 9.161% | $116.4202 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $171.34 | 3.660% | $177.611 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $10.43 | 10.773% | $11.5536 | $11.55 | $11.55 | $11.60 |
| Purchase #5 | $217.59 | 5.421% | $229.3856 | $229.39 | $229.40 | $229.40 |
| Purchase #6 | $66.91 | 13.617% | $76.0211 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $190.80 | 6.769% | $203.7153 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $797.65 | $849.8125 | $849.82 | $849.75 | $849.80 | |