| 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 | $9.64 | 3.133% | $9.942 | $9.94 | $9.95 | $9.90 |
| Purchase #2 | $67.56 | 7.307% | $72.4966 | $72.50 | $72.50 | $72.50 |
| Purchase #3 | $54.69 | 10.784% | $60.5878 | $60.59 | $60.60 | $60.60 |
| Purchase #4 | $235.26 | 3.829% | $244.2681 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $170.26 | 10.570% | $188.2565 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $163.63 | 5.221% | $172.1731 | $172.17 | $172.15 | $172.20 |
| Purchase #7 | $41.36 | 5.133% | $43.483 | $43.48 | $43.50 | $43.50 |
| 7 purchase totals = | $742.40 | $791.2071 | $791.21 | $791.20 | $791.30 | |