| 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 | $45.82 | 10.508% | $50.6348 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $94.70 | 13.645% | $107.6218 | $107.62 | $107.60 | $107.60 |
| Purchase #3 | $129.72 | 4.594% | $135.6793 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $90.99 | 13.209% | $103.0089 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $125.69 | 4.683% | $131.5761 | $131.58 | $131.60 | $131.60 |
| Purchase #6 | $215.68 | 3.651% | $223.5545 | $223.55 | $223.55 | $223.60 |
| Purchase #7 | $169.73 | 6.868% | $181.3871 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $872.33 | $933.4625 | $933.46 | $933.50 | $933.50 | |