| 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 | $20.84 | 8.339% | $22.5778 | $22.58 | $22.60 | $22.60 |
| Purchase #2 | $229.74 | 9.599% | $251.7927 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $134.99 | 11.714% | $150.8027 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $41.32 | 11.744% | $46.1726 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $136.68 | 8.461% | $148.2445 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $112.35 | 3.491% | $116.2721 | $116.27 | $116.25 | $116.30 |
| Purchase #7 | $82.96 | 5.497% | $87.5203 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $758.88 | $823.3827 | $823.37 | $823.35 | $823.40 | |