| 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 | $41.69 | 5.520% | $43.9913 | $43.99 | $44.00 | $44.00 |
| Purchase #2 | $17.66 | 7.231% | $18.937 | $18.94 | $18.95 | $18.90 |
| Purchase #3 | $11.35 | 8.753% | $12.3435 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $57.84 | 3.870% | $60.0784 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $174.44 | 3.458% | $180.4721 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $143.68 | 10.740% | $159.1112 | $159.11 | $159.10 | $159.10 |
| Purchase #7 | $68.43 | 5.753% | $72.3668 | $72.37 | $72.35 | $72.40 |
| 7 purchase totals = | $515.09 | $547.3003 | $547.30 | $547.30 | $547.30 | |