| 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 | $25.98 | 9.530% | $28.4559 | $28.46 | $28.45 | $28.50 |
| Purchase #2 | $63.68 | 10.362% | $70.2785 | $70.28 | $70.30 | $70.30 |
| Purchase #3 | $42.47 | 5.746% | $44.9103 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $247.67 | 12.749% | $279.2454 | $279.25 | $279.25 | $279.20 |
| Purchase #5 | $214.56 | 6.507% | $228.5214 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $169.95 | 7.463% | $182.6334 | $182.63 | $182.65 | $182.60 |
| Purchase #7 | $118.72 | 11.548% | $132.4298 | $132.43 | $132.45 | $132.40 |
| 7 purchase totals = | $883.03 | $966.4747 | $966.48 | $966.50 | $966.40 | |