| 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 | $6.57 | 11.155% | $7.3029 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $191.66 | 13.622% | $217.7679 | $217.77 | $217.75 | $217.80 |
| Purchase #3 | $77.45 | 5.189% | $81.4689 | $81.47 | $81.45 | $81.50 |
| Purchase #4 | $60.35 | 6.383% | $64.2021 | $64.20 | $64.20 | $64.20 |
| Purchase #5 | $139.77 | 6.416% | $148.7376 | $148.74 | $148.75 | $148.70 |
| Purchase #6 | $41.77 | 12.672% | $47.0631 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $64.46 | 3.164% | $66.4995 | $66.50 | $66.50 | $66.50 |
| 7 purchase totals = | $582.03 | $633.0420 | $633.04 | $633.00 | $633.10 | |