| 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 | $83.65 | 5.583% | $88.3202 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $70.84 | 11.662% | $79.1014 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $111.72 | 10.508% | $123.4595 | $123.46 | $123.45 | $123.50 |
| Purchase #4 | $28.38 | 6.137% | $30.1217 | $30.12 | $30.10 | $30.10 |
| Purchase #5 | $173.35 | 5.800% | $183.4043 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $62.50 | 4.612% | $65.3825 | $65.38 | $65.40 | $65.40 |
| Purchase #7 | $225.61 | 11.323% | $251.1558 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $756.05 | $820.9454 | $820.94 | $820.90 | $821.00 | |