| 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 | $74.75 | 9.641% | $81.9566 | $81.96 | $81.95 | $82.00 |
| Purchase #2 | $98.51 | 8.772% | $107.1513 | $107.15 | $107.15 | $107.20 |
| Purchase #3 | $65.74 | 11.351% | $73.2021 | $73.20 | $73.20 | $73.20 |
| Purchase #4 | $89.80 | 3.807% | $93.2187 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $133.48 | 11.398% | $148.6941 | $148.69 | $148.70 | $148.70 |
| Purchase #6 | $60.69 | 3.740% | $62.9598 | $62.96 | $62.95 | $63.00 |
| Purchase #7 | $13.37 | 10.234% | $14.7383 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $536.34 | $581.9209 | $581.92 | $581.90 | $582.00 | |