| 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 | $127.79 | 5.338% | $134.6114 | $134.61 | $134.60 | $134.60 |
| Purchase #2 | $22.75 | 12.151% | $25.5144 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $92.84 | 8.731% | $100.9459 | $100.95 | $100.95 | $100.90 |
| Purchase #4 | $40.43 | 7.240% | $43.3571 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $40.42 | 11.102% | $44.9074 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $161.76 | 13.306% | $183.2838 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $63.91 | 10.413% | $70.5649 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $549.90 | $603.1849 | $603.18 | $603.15 | $603.20 | |