| 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 | $105.83 | 9.551% | $115.9378 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $225.56 | 6.261% | $239.6823 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $91.78 | 6.502% | $97.7475 | $97.75 | $97.75 | $97.70 |
| Purchase #4 | $39.94 | 10.696% | $44.212 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $137.84 | 8.432% | $149.4627 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $33.41 | 13.225% | $37.8285 | $37.83 | $37.85 | $37.80 |
| Purchase #7 | $59.83 | 5.671% | $63.223 | $63.22 | $63.20 | $63.20 |
| 7 purchase totals = | $694.19 | $748.0938 | $748.09 | $748.10 | $748.00 | |