| 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 | $210.99 | 5.725% | $223.0692 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $47.25 | 12.143% | $52.9876 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $75.41 | 9.650% | $82.6871 | $82.69 | $82.70 | $82.70 |
| Purchase #4 | $16.40 | 9.408% | $17.9429 | $17.94 | $17.95 | $17.90 |
| Purchase #5 | $28.35 | 4.437% | $29.6079 | $29.61 | $29.60 | $29.60 |
| Purchase #6 | $17.59 | 12.837% | $19.848 | $19.85 | $19.85 | $19.80 |
| Purchase #7 | $143.71 | 12.459% | $161.6148 | $161.61 | $161.60 | $161.60 |
| 7 purchase totals = | $539.70 | $587.7575 | $587.76 | $587.75 | $587.70 | |