| 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 | $12.43 | 7.225% | $13.3281 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $250.78 | 13.864% | $285.5481 | $285.55 | $285.55 | $285.50 |
| Purchase #3 | $240.89 | 7.462% | $258.8652 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $68.79 | 3.237% | $71.0167 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $46.43 | 6.533% | $49.4633 | $49.46 | $49.45 | $49.50 |
| Purchase #6 | $217.75 | 6.635% | $232.1977 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $125.32 | 9.407% | $137.1089 | $137.11 | $137.10 | $137.10 |
| 7 purchase totals = | $962.39 | $1,047.5280 | $1,047.54 | $1,047.50 | $1,047.50 | |