| 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 | $227.66 | 9.587% | $249.4858 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $70.64 | 13.500% | $80.1764 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $86.45 | 10.754% | $95.7468 | $95.75 | $95.75 | $95.70 |
| Purchase #4 | $70.79 | 5.367% | $74.5893 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $92.48 | 3.516% | $95.7316 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $75.93 | 8.506% | $82.3886 | $82.39 | $82.40 | $82.40 |
| Purchase #7 | $113.70 | 8.291% | $123.1269 | $123.13 | $123.15 | $123.10 |
| 7 purchase totals = | $737.65 | $801.2454 | $801.26 | $801.35 | $801.20 | |