| 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 | $35.59 | 12.528% | $40.0487 | $40.05 | $40.05 | $40.00 |
| Purchase #2 | $62.55 | 8.492% | $67.8617 | $67.86 | $67.85 | $67.90 |
| Purchase #3 | $180.71 | 12.255% | $202.856 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $46.41 | 8.577% | $50.3906 | $50.39 | $50.40 | $50.40 |
| Purchase #5 | $12.92 | 3.839% | $13.416 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $129.30 | 11.648% | $144.3609 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $182.39 | 11.523% | $203.4068 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $649.87 | $722.3407 | $722.35 | $722.30 | $722.40 | |