| 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 | $46.29 | 6.647% | $49.3669 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $98.64 | 10.510% | $109.0071 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $138.70 | 12.634% | $156.2234 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $17.55 | 12.667% | $19.7731 | $19.77 | $19.75 | $19.80 |
| Purchase #5 | $66.31 | 6.340% | $70.5141 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $222.50 | 7.871% | $240.013 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $70.52 | 9.249% | $77.0424 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $660.51 | $721.9400 | $721.93 | $721.85 | $721.90 | |