| 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 | $149.42 | 11.443% | $166.5181 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $55.78 | 7.809% | $60.1359 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $54.41 | 13.784% | $61.9099 | $61.91 | $61.90 | $61.90 |
| Purchase #4 | $188.46 | 3.858% | $195.7308 | $195.73 | $195.75 | $195.70 |
| Purchase #5 | $223.94 | 12.196% | $251.2517 | $251.25 | $251.25 | $251.30 |
| Purchase #6 | $44.66 | 11.371% | $49.7383 | $49.74 | $49.75 | $49.70 |
| Purchase #7 | $82.43 | 7.798% | $88.8579 | $88.86 | $88.85 | $88.90 |
| 7 purchase totals = | $799.10 | $874.1426 | $874.15 | $874.15 | $874.10 | |