| 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 | $66.42 | 11.173% | $73.8411 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $27.93 | 7.774% | $30.1013 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $193.36 | 12.504% | $217.5377 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $7.84 | 6.573% | $8.3553 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $213.58 | 7.468% | $229.5302 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $234.57 | 13.585% | $266.4363 | $266.44 | $266.45 | $266.40 |
| Purchase #7 | $66.43 | 6.492% | $70.7426 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $810.13 | $896.5445 | $896.55 | $896.60 | $896.40 | |