| 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 | $46.40 | 8.760% | $50.4646 | $50.46 | $50.45 | $50.50 |
| Purchase #2 | $135.40 | 11.145% | $150.4903 | $150.49 | $150.50 | $150.50 |
| Purchase #3 | $149.73 | 10.179% | $164.971 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $230.32 | 7.400% | $247.3637 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $112.42 | 11.526% | $125.3775 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $140.42 | 5.644% | $148.3453 | $148.35 | $148.35 | $148.30 |
| Purchase #7 | $6.84 | 5.835% | $7.2391 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $821.53 | $894.2515 | $894.25 | $894.25 | $894.30 | |