| 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 | $8.27 | 6.710% | $8.8249 | $8.82 | $8.80 | $8.80 |
| Purchase #2 | $37.64 | 12.785% | $42.4523 | $42.45 | $42.45 | $42.50 |
| Purchase #3 | $122.85 | 8.826% | $133.6927 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $185.86 | 4.338% | $193.9226 | $193.92 | $193.90 | $193.90 |
| Purchase #5 | $152.61 | 12.630% | $171.8846 | $171.88 | $171.90 | $171.90 |
| Purchase #6 | $183.27 | 13.457% | $207.9326 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $68.53 | 6.140% | $72.7377 | $72.74 | $72.75 | $72.70 |
| 7 purchase totals = | $759.03 | $831.4474 | $831.43 | $831.45 | $831.40 | |