| 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 | $17.88 | 13.684% | $20.3267 | $20.33 | $20.35 | $20.30 |
| Purchase #2 | $66.48 | 4.732% | $69.6258 | $69.63 | $69.65 | $69.60 |
| Purchase #3 | $76.55 | 12.364% | $86.0146 | $86.01 | $86.00 | $86.00 |
| Purchase #4 | $188.38 | 8.231% | $203.8856 | $203.89 | $203.90 | $203.90 |
| Purchase #5 | $115.72 | 11.168% | $128.6436 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $145.83 | 3.583% | $151.0551 | $151.06 | $151.05 | $151.10 |
| Purchase #7 | $232.57 | 9.557% | $254.7967 | $254.80 | $254.80 | $254.80 |
| 7 purchase totals = | $843.41 | $914.3481 | $914.36 | $914.40 | $914.30 | |