| 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 | $110.52 | 13.137% | $125.039 | $125.04 | $125.05 | $125.00 |
| Purchase #2 | $37.71 | 3.324% | $38.9635 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $205.79 | 7.385% | $220.9876 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $69.48 | 6.710% | $74.1421 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $44.92 | 3.841% | $46.6454 | $46.65 | $46.65 | $46.60 |
| Purchase #6 | $135.31 | 13.150% | $153.1033 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $36.40 | 6.446% | $38.7463 | $38.75 | $38.75 | $38.70 |
| 7 purchase totals = | $640.13 | $697.6272 | $697.63 | $697.65 | $697.50 | |