| 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 | $63.81 | 4.146% | $66.4556 | $66.46 | $66.45 | $66.50 |
| Purchase #2 | $158.92 | 12.575% | $178.9042 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $245.85 | 11.866% | $275.0226 | $275.02 | $275.00 | $275.00 |
| Purchase #4 | $43.70 | 8.481% | $47.4062 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $196.79 | 3.470% | $203.6186 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $66.71 | 3.300% | $68.9114 | $68.91 | $68.90 | $68.90 |
| Purchase #7 | $131.57 | 4.852% | $137.9538 | $137.95 | $137.95 | $138.00 |
| 7 purchase totals = | $907.35 | $978.2724 | $978.27 | $978.20 | $978.30 | |