| 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 | $126.67 | 12.474% | $142.4708 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $233.46 | 7.817% | $251.7096 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $48.53 | 10.805% | $53.7737 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $55.84 | 4.301% | $58.2417 | $58.24 | $58.25 | $58.20 |
| Purchase #5 | $76.56 | 11.119% | $85.0727 | $85.07 | $85.05 | $85.10 |
| Purchase #6 | $70.97 | 12.167% | $79.6049 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $137.45 | 5.850% | $145.4908 | $145.49 | $145.50 | $145.50 |
| 7 purchase totals = | $749.48 | $816.3642 | $816.35 | $816.30 | $816.40 | |