| 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 | $80.49 | 3.715% | $83.4802 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $60.61 | 6.866% | $64.7715 | $64.77 | $64.75 | $64.80 |
| Purchase #3 | $175.93 | 11.460% | $196.0916 | $196.09 | $196.10 | $196.10 |
| Purchase #4 | $80.40 | 12.117% | $90.1421 | $90.14 | $90.15 | $90.10 |
| Purchase #5 | $118.81 | 5.599% | $125.4622 | $125.46 | $125.45 | $125.50 |
| Purchase #6 | $110.43 | 8.855% | $120.2086 | $120.21 | $120.20 | $120.20 |
| Purchase #7 | $143.70 | 6.539% | $153.0965 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $770.37 | $833.2527 | $833.25 | $833.25 | $833.30 | |