| 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 | $29.26 | 3.706% | $30.3444 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $150.77 | 11.343% | $167.8718 | $167.87 | $167.85 | $167.90 |
| Purchase #3 | $238.59 | 7.107% | $255.5466 | $255.55 | $255.55 | $255.50 |
| Purchase #4 | $51.50 | 4.393% | $53.7624 | $53.76 | $53.75 | $53.80 |
| Purchase #5 | $9.81 | 12.297% | $11.0163 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $45.70 | 5.106% | $48.0334 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $213.91 | 5.597% | $225.8825 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $739.54 | $792.4574 | $792.45 | $792.45 | $792.40 | |