| 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 | $5.47 | 3.214% | $5.6458 | $5.65 | $5.65 | $5.60 |
| Purchase #2 | $166.30 | 9.651% | $182.3496 | $182.35 | $182.35 | $182.30 |
| Purchase #3 | $181.47 | 7.552% | $195.1746 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $177.86 | 11.807% | $198.8599 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $16.39 | 3.734% | $17.002 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $51.93 | 7.768% | $55.9639 | $55.96 | $55.95 | $56.00 |
| Purchase #7 | $118.87 | 4.528% | $124.2524 | $124.25 | $124.25 | $124.30 |
| 7 purchase totals = | $718.29 | $779.2482 | $779.24 | $779.20 | $779.30 | |