| 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 | $77.96 | 11.869% | $87.2131 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $206.80 | 12.630% | $232.9188 | $232.92 | $232.90 | $232.90 |
| Purchase #3 | $125.54 | 7.282% | $134.6818 | $134.68 | $134.70 | $134.70 |
| Purchase #4 | $93.30 | 6.316% | $99.1928 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $88.25 | 4.330% | $92.0712 | $92.07 | $92.05 | $92.10 |
| Purchase #6 | $127.65 | 13.628% | $145.0461 | $145.05 | $145.05 | $145.00 |
| Purchase #7 | $89.76 | 6.316% | $95.4292 | $95.43 | $95.45 | $95.40 |
| 7 purchase totals = | $809.26 | $886.5530 | $886.55 | $886.55 | $886.50 | |