| 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 | $70.33 | 6.703% | $75.0442 | $75.04 | $75.05 | $75.00 |
| Purchase #2 | $20.60 | 8.301% | $22.31 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $53.43 | 9.247% | $58.3707 | $58.37 | $58.35 | $58.40 |
| Purchase #4 | $66.37 | 4.259% | $69.1967 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $223.61 | 3.815% | $232.1407 | $232.14 | $232.15 | $232.10 |
| Purchase #6 | $72.58 | 9.173% | $79.2378 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $185.54 | 11.552% | $206.9736 | $206.97 | $206.95 | $207.00 |
| 7 purchase totals = | $692.46 | $743.2737 | $743.27 | $743.25 | $743.20 | |