| 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 | $45.87 | 9.659% | $50.3006 | $50.30 | $50.30 | $50.30 |
| Purchase #2 | $141.79 | 5.838% | $150.0677 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $239.68 | 13.766% | $272.6743 | $272.67 | $272.65 | $272.70 |
| Purchase #4 | $145.99 | 7.417% | $156.8181 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $226.27 | 3.662% | $234.556 | $234.56 | $234.55 | $234.60 |
| Purchase #6 | $37.39 | 9.231% | $40.8415 | $40.84 | $40.85 | $40.80 |
| Purchase #7 | $31.76 | 11.425% | $35.3886 | $35.39 | $35.40 | $35.40 |
| 7 purchase totals = | $868.75 | $940.6468 | $940.65 | $940.60 | $940.70 | |