| 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 | $50.78 | 9.448% | $55.5777 | $55.58 | $55.60 | $55.60 |
| Purchase #2 | $152.29 | 13.671% | $173.1096 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $29.54 | 6.777% | $31.5419 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $62.63 | 3.593% | $64.8803 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $140.65 | 12.340% | $158.0062 | $158.01 | $158.00 | $158.00 |
| Purchase #6 | $129.73 | 3.414% | $134.159 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $88.52 | 5.147% | $93.0761 | $93.08 | $93.10 | $93.10 |
| 7 purchase totals = | $654.14 | $710.3508 | $710.36 | $710.40 | $710.40 | |