| 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 | $37.44 | 11.284% | $41.6647 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $159.52 | 6.239% | $169.4725 | $169.47 | $169.45 | $169.50 |
| Purchase #3 | $170.79 | 8.192% | $184.7811 | $184.78 | $184.80 | $184.80 |
| Purchase #4 | $68.45 | 3.246% | $70.6719 | $70.67 | $70.65 | $70.70 |
| Purchase #5 | $199.60 | 6.330% | $212.2347 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $156.73 | 8.858% | $170.6131 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $16.79 | 7.273% | $18.0111 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $809.32 | $867.4491 | $867.43 | $867.40 | $867.50 | |