| 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 | $21.32 | 12.657% | $24.0185 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $116.36 | 4.721% | $121.8534 | $121.85 | $121.85 | $121.90 |
| Purchase #3 | $47.25 | 10.663% | $52.2883 | $52.29 | $52.30 | $52.30 |
| Purchase #4 | $58.34 | 6.602% | $62.1916 | $62.19 | $62.20 | $62.20 |
| Purchase #5 | $157.95 | 8.328% | $171.1041 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $183.39 | 13.151% | $207.5076 | $207.51 | $207.50 | $207.50 |
| Purchase #7 | $221.45 | 7.712% | $238.5282 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $806.06 | $877.4917 | $877.49 | $877.50 | $877.50 | |