| 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 | $33.88 | 10.757% | $37.5245 | $37.52 | $37.50 | $37.50 |
| Purchase #2 | $17.47 | 3.311% | $18.0484 | $18.05 | $18.05 | $18.00 |
| Purchase #3 | $148.91 | 8.754% | $161.9456 | $161.95 | $161.95 | $161.90 |
| Purchase #4 | $196.82 | 9.454% | $215.4274 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $7.85 | 13.212% | $8.8871 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $153.36 | 7.452% | $164.7884 | $164.79 | $164.80 | $164.80 |
| Purchase #7 | $127.95 | 3.459% | $132.3758 | $132.38 | $132.40 | $132.40 |
| 7 purchase totals = | $686.24 | $738.9972 | $739.01 | $739.05 | $738.90 | |