| 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 | $22.52 | 8.539% | $24.443 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $18.61 | 10.379% | $20.5415 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $78.65 | 8.411% | $85.2653 | $85.27 | $85.25 | $85.30 |
| Purchase #4 | $193.40 | 7.389% | $207.6903 | $207.69 | $207.70 | $207.70 |
| Purchase #5 | $94.26 | 4.148% | $98.1699 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $145.88 | 9.409% | $159.6058 | $159.61 | $159.60 | $159.60 |
| Purchase #7 | $208.78 | 3.533% | $216.1562 | $216.16 | $216.15 | $216.20 |
| 7 purchase totals = | $762.10 | $811.8720 | $811.88 | $811.85 | $811.90 | |