| 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 | $60.93 | 5.281% | $64.1477 | $64.15 | $64.15 | $64.10 |
| Purchase #2 | $44.80 | 13.367% | $50.7884 | $50.79 | $50.80 | $50.80 |
| Purchase #3 | $21.86 | 7.800% | $23.5651 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $221.58 | 10.703% | $245.2957 | $245.30 | $245.30 | $245.30 |
| Purchase #5 | $193.38 | 12.607% | $217.7594 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $185.79 | 10.265% | $204.8613 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $122.54 | 12.793% | $138.2165 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $850.88 | $944.6341 | $944.65 | $944.60 | $944.70 | |