| 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 | $47.66 | 8.598% | $51.7578 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $159.50 | 7.765% | $171.8852 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $86.89 | 7.865% | $93.7239 | $93.72 | $93.70 | $93.70 |
| Purchase #4 | $166.72 | 8.110% | $180.241 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $227.90 | 10.372% | $251.5378 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $117.73 | 5.251% | $123.912 | $123.91 | $123.90 | $123.90 |
| Purchase #7 | $70.52 | 12.483% | $79.323 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $876.92 | $952.3807 | $952.38 | $952.35 | $952.30 | |