| 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 | $59.79 | 11.488% | $66.6587 | $66.66 | $66.65 | $66.70 |
| Purchase #2 | $69.37 | 6.483% | $73.8673 | $73.87 | $73.85 | $73.90 |
| Purchase #3 | $245.65 | 9.317% | $268.5372 | $268.54 | $268.55 | $268.50 |
| Purchase #4 | $137.98 | 5.437% | $145.482 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $30.98 | 12.310% | $34.7936 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $9.50 | 9.690% | $10.4206 | $10.42 | $10.40 | $10.40 |
| Purchase #7 | $144.51 | 3.619% | $149.7398 | $149.74 | $149.75 | $149.70 |
| 7 purchase totals = | $697.78 | $749.4992 | $749.50 | $749.50 | $749.50 | |