| 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 | $109.41 | 10.480% | $120.8762 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $53.71 | 13.475% | $60.9474 | $60.95 | $60.95 | $60.90 |
| Purchase #3 | $94.60 | 3.174% | $97.6026 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $58.28 | 13.300% | $66.0312 | $66.03 | $66.05 | $66.00 |
| Purchase #5 | $37.82 | 5.624% | $39.947 | $39.95 | $39.95 | $39.90 |
| Purchase #6 | $134.97 | 3.393% | $139.5495 | $139.55 | $139.55 | $139.50 |
| Purchase #7 | $171.57 | 13.190% | $194.2001 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $660.36 | $719.1540 | $719.16 | $719.20 | $719.00 | |