| 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 | $72.80 | 10.734% | $80.6144 | $80.61 | $80.60 | $80.60 |
| Purchase #2 | $85.68 | 8.663% | $93.1025 | $93.10 | $93.10 | $93.10 |
| Purchase #3 | $48.99 | 3.155% | $50.5356 | $50.54 | $50.55 | $50.50 |
| Purchase #4 | $107.47 | 3.728% | $111.4765 | $111.48 | $111.50 | $111.50 |
| Purchase #5 | $127.81 | 3.408% | $132.1658 | $132.17 | $132.15 | $132.20 |
| Purchase #6 | $240.50 | 9.855% | $264.2013 | $264.20 | $264.20 | $264.20 |
| Purchase #7 | $18.36 | 13.692% | $20.8739 | $20.87 | $20.85 | $20.90 |
| 7 purchase totals = | $701.61 | $752.9700 | $752.97 | $752.95 | $753.00 | |