| 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 | $20.87 | 9.746% | $22.904 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $94.80 | 7.578% | $101.9839 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $37.50 | 11.843% | $41.9411 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $42.52 | 7.203% | $45.5827 | $45.58 | $45.60 | $45.60 |
| Purchase #5 | $57.87 | 5.300% | $60.9371 | $60.94 | $60.95 | $60.90 |
| Purchase #6 | $200.43 | 6.727% | $213.9129 | $213.91 | $213.90 | $213.90 |
| Purchase #7 | $197.88 | 4.613% | $207.0082 | $207.01 | $207.00 | $207.00 |
| 7 purchase totals = | $651.87 | $694.2699 | $694.26 | $694.30 | $694.20 | |