| 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 | $79.93 | 11.214% | $88.8934 | $88.89 | $88.90 | $88.90 |
| Purchase #2 | $189.84 | 9.516% | $207.9052 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $195.85 | 5.321% | $206.2712 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $221.59 | 9.759% | $243.215 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $51.43 | 10.172% | $56.6615 | $56.66 | $56.65 | $56.70 |
| Purchase #6 | $128.83 | 8.326% | $139.5564 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $39.60 | 10.743% | $43.8542 | $43.85 | $43.85 | $43.90 |
| 7 purchase totals = | $907.07 | $986.3569 | $986.36 | $986.30 | $986.50 | |