| 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 | $185.42 | 11.709% | $207.1308 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $7.43 | 3.473% | $7.688 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $94.74 | 11.215% | $105.3651 | $105.37 | $105.35 | $105.40 |
| Purchase #4 | $215.45 | 7.690% | $232.0181 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $93.73 | 9.361% | $102.5041 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $35.80 | 8.535% | $38.8555 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $68.73 | 10.728% | $76.1034 | $76.10 | $76.10 | $76.10 |
| 7 purchase totals = | $701.30 | $769.6650 | $769.67 | $769.65 | $769.70 | |