| 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 | $27.95 | 3.564% | $28.9461 | $28.95 | $28.95 | $28.90 |
| Purchase #2 | $167.83 | 3.755% | $174.132 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $68.26 | 12.497% | $76.7905 | $76.79 | $76.80 | $76.80 |
| Purchase #4 | $182.36 | 5.533% | $192.45 | $192.45 | $192.45 | $192.50 |
| Purchase #5 | $20.37 | 5.495% | $21.4893 | $21.49 | $21.50 | $21.50 |
| Purchase #6 | $131.26 | 12.853% | $148.1308 | $148.13 | $148.15 | $148.10 |
| Purchase #7 | $40.82 | 9.461% | $44.682 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $638.85 | $686.6207 | $686.62 | $686.70 | $686.60 | |