| 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 | $16.60 | 3.307% | $17.149 | $17.15 | $17.15 | $17.10 |
| Purchase #2 | $159.35 | 4.447% | $166.4363 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $81.39 | 3.247% | $84.0327 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $243.52 | 7.680% | $262.2223 | $262.22 | $262.20 | $262.20 |
| Purchase #5 | $75.69 | 12.154% | $84.8894 | $84.89 | $84.90 | $84.90 |
| Purchase #6 | $77.66 | 3.332% | $80.2476 | $80.25 | $80.25 | $80.20 |
| Purchase #7 | $55.31 | 9.367% | $60.4909 | $60.49 | $60.50 | $60.50 |
| 7 purchase totals = | $709.52 | $755.4682 | $755.47 | $755.50 | $755.30 | |