| 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 | $53.82 | 9.339% | $58.8462 | $58.85 | $58.85 | $58.80 |
| Purchase #2 | $174.29 | 9.106% | $190.1608 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $6.35 | 7.645% | $6.8355 | $6.84 | $6.85 | $6.80 |
| Purchase #4 | $18.60 | 8.355% | $20.154 | $20.15 | $20.15 | $20.20 |
| Purchase #5 | $123.26 | 13.542% | $139.9519 | $139.95 | $139.95 | $140.00 |
| Purchase #6 | $122.55 | 12.691% | $138.1028 | $138.10 | $138.10 | $138.10 |
| Purchase #7 | $216.58 | 8.831% | $235.7062 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $715.45 | $789.7574 | $789.76 | $789.75 | $789.80 | |