| 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 | $80.84 | 11.859% | $90.4268 | $90.43 | $90.45 | $90.40 |
| Purchase #2 | $88.78 | 5.276% | $93.464 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $239.89 | 3.829% | $249.0754 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $85.94 | 13.437% | $97.4878 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $66.60 | 11.632% | $74.3469 | $74.35 | $74.35 | $74.30 |
| Purchase #6 | $147.95 | 6.230% | $157.1673 | $157.17 | $157.15 | $157.20 |
| Purchase #7 | $9.87 | 4.228% | $10.2873 | $10.29 | $10.30 | $10.30 |
| 7 purchase totals = | $719.87 | $772.2555 | $772.27 | $772.30 | $772.30 | |