| 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 | $95.77 | 3.555% | $99.1746 | $99.17 | $99.15 | $99.20 |
| Purchase #2 | $20.41 | 13.646% | $23.1951 | $23.20 | $23.20 | $23.20 |
| Purchase #3 | $9.74 | 9.856% | $10.7 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $35.52 | 13.827% | $40.4314 | $40.43 | $40.45 | $40.40 |
| Purchase #5 | $191.53 | 3.411% | $198.0631 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $152.83 | 5.679% | $161.5092 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $144.28 | 8.748% | $156.9016 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $650.08 | $689.9750 | $689.97 | $689.95 | $690.00 | |