| 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 | $74.99 | 10.706% | $83.0184 | $83.02 | $83.00 | $83.00 |
| Purchase #2 | $44.35 | 9.861% | $48.7234 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $216.37 | 3.850% | $224.7002 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $124.90 | 11.767% | $139.597 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $60.74 | 6.314% | $64.5751 | $64.58 | $64.60 | $64.60 |
| Purchase #6 | $74.70 | 7.829% | $80.5483 | $80.55 | $80.55 | $80.50 |
| Purchase #7 | $135.80 | 5.777% | $143.6452 | $143.65 | $143.65 | $143.60 |
| 7 purchase totals = | $731.85 | $784.8076 | $784.82 | $784.80 | $784.70 | |