| 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 | $76.28 | 7.456% | $81.9674 | $81.97 | $81.95 | $82.00 |
| Purchase #2 | $184.96 | 9.338% | $202.2316 | $202.23 | $202.25 | $202.20 |
| Purchase #3 | $12.92 | 4.734% | $13.5316 | $13.53 | $13.55 | $13.50 |
| Purchase #4 | $82.50 | 12.862% | $93.1112 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $9.83 | 9.136% | $10.7281 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $250.50 | 4.160% | $260.9208 | $260.92 | $260.90 | $260.90 |
| Purchase #7 | $213.64 | 3.173% | $220.4188 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $830.63 | $882.9095 | $882.91 | $882.90 | $882.80 | |