| 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 | $69.90 | 3.177% | $72.1207 | $72.12 | $72.10 | $72.10 |
| Purchase #2 | $9.26 | 7.412% | $9.9464 | $9.95 | $9.95 | $9.90 |
| Purchase #3 | $132.56 | 8.328% | $143.5996 | $143.60 | $143.60 | $143.60 |
| Purchase #4 | $193.25 | 10.328% | $213.2089 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $84.66 | 9.530% | $92.7281 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $196.68 | 11.246% | $218.7986 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $207.60 | 4.328% | $216.5849 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $893.91 | $966.9872 | $966.99 | $967.00 | $966.90 | |