| 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 | $17.51 | 4.781% | $18.3472 | $18.35 | $18.35 | $18.30 |
| Purchase #2 | $208.28 | 6.158% | $221.1059 | $221.11 | $221.10 | $221.10 |
| Purchase #3 | $105.44 | 8.568% | $114.4741 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $173.26 | 13.671% | $196.9464 | $196.95 | $196.95 | $196.90 |
| Purchase #5 | $51.93 | 12.654% | $58.5012 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $79.66 | 10.526% | $88.045 | $88.05 | $88.05 | $88.00 |
| Purchase #7 | $166.55 | 5.329% | $175.4254 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $802.63 | $872.8452 | $872.86 | $872.85 | $872.70 | |