| 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 | $14.76 | 11.279% | $16.4248 | $16.42 | $16.40 | $16.40 |
| Purchase #2 | $46.71 | 11.709% | $52.1793 | $52.18 | $52.20 | $52.20 |
| Purchase #3 | $88.94 | 3.687% | $92.2192 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $172.56 | 12.717% | $194.5045 | $194.50 | $194.50 | $194.50 |
| Purchase #5 | $96.88 | 4.331% | $101.0759 | $101.08 | $101.10 | $101.10 |
| Purchase #6 | $232.26 | 9.431% | $254.1644 | $254.16 | $254.15 | $254.20 |
| Purchase #7 | $60.84 | 13.173% | $68.8545 | $68.85 | $68.85 | $68.90 |
| 7 purchase totals = | $712.95 | $779.4226 | $779.41 | $779.40 | $779.50 | |