| 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 | $67.28 | 4.588% | $70.3668 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $149.90 | 8.801% | $163.0927 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $103.39 | 4.203% | $107.7355 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $36.30 | 10.559% | $40.1329 | $40.13 | $40.15 | $40.10 |
| Purchase #5 | $244.33 | 6.494% | $260.1968 | $260.20 | $260.20 | $260.20 |
| Purchase #6 | $63.88 | 7.160% | $68.4538 | $68.45 | $68.45 | $68.50 |
| Purchase #7 | $7.39 | 5.577% | $7.8021 | $7.80 | $7.80 | $7.80 |
| 7 purchase totals = | $672.47 | $717.7806 | $717.78 | $717.80 | $717.80 | |