| 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 | $79.70 | 5.843% | $84.3569 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $207.87 | 6.693% | $221.7827 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $153.35 | 5.106% | $161.1801 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $154.73 | 7.639% | $166.5498 | $166.55 | $166.55 | $166.50 |
| Purchase #5 | $5.98 | 7.232% | $6.4125 | $6.41 | $6.40 | $6.40 |
| Purchase #6 | $119.83 | 7.188% | $128.4434 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $154.74 | 13.119% | $175.0403 | $175.04 | $175.05 | $175.00 |
| 7 purchase totals = | $876.20 | $943.7657 | $943.76 | $943.80 | $943.70 | |