| 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 | $49.29 | 12.459% | $55.431 | $55.43 | $55.45 | $55.40 |
| Purchase #2 | $13.94 | 12.239% | $15.6461 | $15.65 | $15.65 | $15.60 |
| Purchase #3 | $18.63 | 6.462% | $19.8339 | $19.83 | $19.85 | $19.80 |
| Purchase #4 | $173.99 | 6.581% | $185.4403 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $30.41 | 9.551% | $33.3145 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $110.52 | 13.737% | $125.7021 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $6.33 | 10.416% | $6.9893 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $403.11 | $442.3572 | $442.35 | $442.40 | $442.20 | |