| 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 | $34.61 | 9.147% | $37.7758 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $59.92 | 7.383% | $64.3439 | $64.34 | $64.35 | $64.30 |
| Purchase #3 | $204.41 | 12.443% | $229.8447 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $100.36 | 3.485% | $103.8575 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $56.94 | 12.234% | $63.906 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $135.63 | 5.467% | $143.0449 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $117.28 | 7.276% | $125.8133 | $125.81 | $125.80 | $125.80 |
| 7 purchase totals = | $709.15 | $768.5861 | $768.58 | $768.60 | $768.50 | |