| 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 | $94.88 | 5.571% | $100.1658 | $100.17 | $100.15 | $100.20 |
| Purchase #2 | $224.96 | 4.250% | $234.5208 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $31.94 | 13.484% | $36.2468 | $36.25 | $36.25 | $36.20 |
| Purchase #4 | $80.61 | 8.730% | $87.6473 | $87.65 | $87.65 | $87.60 |
| Purchase #5 | $81.58 | 8.157% | $88.2345 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $243.53 | 8.483% | $264.1886 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $60.60 | 9.776% | $66.5243 | $66.52 | $66.50 | $66.50 |
| 7 purchase totals = | $818.10 | $877.5281 | $877.53 | $877.50 | $877.40 | |