| 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 | $24.25 | 7.254% | $26.0091 | $26.01 | $26.00 | $26.00 |
| Purchase #2 | $134.91 | 3.116% | $139.1138 | $139.11 | $139.10 | $139.10 |
| Purchase #3 | $90.90 | 6.807% | $97.0876 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $108.98 | 10.547% | $120.4741 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $25.53 | 9.838% | $28.0416 | $28.04 | $28.05 | $28.00 |
| Purchase #6 | $79.38 | 7.579% | $85.3962 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $159.32 | 13.844% | $181.3763 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $623.27 | $677.4987 | $677.50 | $677.50 | $677.50 | |