| 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 | $28.46 | 5.289% | $29.9652 | $29.97 | $29.95 | $30.00 |
| Purchase #2 | $160.25 | 9.556% | $175.5635 | $175.56 | $175.55 | $175.60 |
| Purchase #3 | $35.36 | 5.668% | $37.3642 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $192.92 | 9.358% | $210.9735 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $208.81 | 6.444% | $222.2657 | $222.27 | $222.25 | $222.30 |
| Purchase #6 | $203.47 | 10.417% | $224.6655 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $42.40 | 6.592% | $45.195 | $45.20 | $45.20 | $45.20 |
| 7 purchase totals = | $871.67 | $945.9926 | $946.00 | $945.90 | $946.20 | |