| 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 | $27.27 | 6.717% | $29.1017 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $125.29 | 3.221% | $129.3256 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $207.49 | 5.406% | $218.7069 | $218.71 | $218.70 | $218.70 |
| Purchase #4 | $57.82 | 10.691% | $64.0015 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $64.88 | 5.137% | $68.2129 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $176.75 | 13.668% | $200.9082 | $200.91 | $200.90 | $200.90 |
| Purchase #7 | $220.59 | 11.390% | $245.7152 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $880.09 | $955.9720 | $955.98 | $955.95 | $955.90 | |