| 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 | $17.51 | 8.801% | $19.0511 | $19.05 | $19.05 | $19.10 |
| Purchase #2 | $122.44 | 9.276% | $133.7975 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $81.82 | 8.836% | $89.0496 | $89.05 | $89.05 | $89.00 |
| Purchase #4 | $220.42 | 12.403% | $247.7587 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $40.91 | 9.252% | $44.695 | $44.70 | $44.70 | $44.70 |
| Purchase #6 | $62.34 | 7.700% | $67.1402 | $67.14 | $67.15 | $67.10 |
| Purchase #7 | $172.49 | 8.867% | $187.7847 | $187.78 | $187.80 | $187.80 |
| 7 purchase totals = | $717.93 | $789.2768 | $789.28 | $789.30 | $789.30 | |