| 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 | $55.88 | 4.688% | $58.4997 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $28.42 | 3.590% | $29.4403 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $11.66 | 10.800% | $12.9193 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $65.94 | 10.349% | $72.7641 | $72.76 | $72.75 | $72.80 |
| Purchase #5 | $212.97 | 3.387% | $220.1833 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $209.42 | 8.251% | $226.6992 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $183.74 | 4.163% | $191.3891 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $768.03 | $811.8950 | $811.89 | $811.90 | $811.90 | |