| 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 | $125.79 | 12.466% | $141.471 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $25.97 | 8.612% | $28.2065 | $28.21 | $28.20 | $28.20 |
| Purchase #3 | $33.82 | 4.759% | $35.4295 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $107.79 | 8.339% | $116.7786 | $116.78 | $116.80 | $116.80 |
| Purchase #5 | $170.82 | 13.247% | $193.4485 | $193.45 | $193.45 | $193.40 |
| Purchase #6 | $90.66 | 3.424% | $93.7642 | $93.76 | $93.75 | $93.80 |
| Purchase #7 | $59.30 | 5.592% | $62.6161 | $62.62 | $62.60 | $62.60 |
| 7 purchase totals = | $614.15 | $671.7144 | $671.72 | $671.70 | $671.70 | |