| 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 | $9.45 | 4.302% | $9.8565 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $234.58 | 13.370% | $265.9433 | $265.94 | $265.95 | $265.90 |
| Purchase #3 | $9.26 | 4.699% | $9.6951 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $32.70 | 3.638% | $33.8896 | $33.89 | $33.90 | $33.90 |
| Purchase #5 | $198.46 | 9.801% | $217.9111 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $134.87 | 13.816% | $153.5036 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $222.66 | 5.763% | $235.4919 | $235.49 | $235.50 | $235.50 |
| 7 purchase totals = | $841.98 | $926.2911 | $926.29 | $926.30 | $926.30 | |