| 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 | $70.81 | 9.478% | $77.5214 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $235.68 | 10.562% | $260.5725 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $77.96 | 7.154% | $83.5373 | $83.54 | $83.55 | $83.50 |
| Purchase #4 | $39.57 | 10.575% | $43.7545 | $43.75 | $43.75 | $43.80 |
| Purchase #5 | $126.32 | 9.475% | $138.2888 | $138.29 | $138.30 | $138.30 |
| Purchase #6 | $190.69 | 4.323% | $198.9335 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $48.97 | 3.247% | $50.5601 | $50.56 | $50.55 | $50.60 |
| 7 purchase totals = | $790.00 | $853.1681 | $853.16 | $853.15 | $853.20 | |