| 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 | $33.34 | 12.502% | $37.5082 | $37.51 | $37.50 | $37.50 |
| Purchase #2 | $22.84 | 10.773% | $25.3006 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $235.31 | 12.225% | $264.0766 | $264.08 | $264.10 | $264.10 |
| Purchase #4 | $160.42 | 7.393% | $172.2799 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $50.41 | 5.116% | $52.989 | $52.99 | $53.00 | $53.00 |
| Purchase #6 | $209.47 | 5.188% | $220.3373 | $220.34 | $220.35 | $220.30 |
| Purchase #7 | $189.87 | 11.856% | $212.381 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $901.66 | $984.8726 | $984.88 | $984.95 | $984.90 | |