| 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 | $34.31 | 5.603% | $36.2324 | $36.23 | $36.25 | $36.20 |
| Purchase #2 | $59.76 | 7.617% | $64.3119 | $64.31 | $64.30 | $64.30 |
| Purchase #3 | $133.65 | 12.102% | $149.8243 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $193.53 | 8.749% | $210.4619 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $95.57 | 12.824% | $107.8259 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $206.78 | 7.559% | $222.4105 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $9.57 | 12.176% | $10.7352 | $10.74 | $10.75 | $10.70 |
| 7 purchase totals = | $733.17 | $801.8021 | $801.80 | $801.80 | $801.70 | |