| 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 | $64.78 | 12.775% | $73.0556 | $73.06 | $73.05 | $73.10 |
| Purchase #2 | $212.75 | 10.334% | $234.7356 | $234.74 | $234.75 | $234.70 |
| Purchase #3 | $213.87 | 7.572% | $230.0642 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $139.89 | 13.470% | $158.7332 | $158.73 | $158.75 | $158.70 |
| Purchase #5 | $85.68 | 6.874% | $91.5696 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $146.87 | 13.143% | $166.1731 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $134.43 | 5.394% | $141.6812 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $998.27 | $1,096.0125 | $1,096.01 | $1,096.00 | $1,096.10 | |