| 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 | $245.41 | 5.274% | $258.3529 | $258.35 | $258.35 | $258.40 |
| Purchase #2 | $180.50 | 13.793% | $205.3964 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $110.77 | 10.624% | $122.5382 | $122.54 | $122.55 | $122.50 |
| Purchase #4 | $104.94 | 11.836% | $117.3607 | $117.36 | $117.35 | $117.40 |
| Purchase #5 | $47.69 | 12.802% | $53.7953 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $97.42 | 8.522% | $105.7221 | $105.72 | $105.70 | $105.70 |
| Purchase #7 | $31.80 | 12.517% | $35.7804 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $818.53 | $898.9460 | $898.95 | $898.95 | $899.00 | |