| 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 | $55.45 | 10.798% | $61.4375 | $61.44 | $61.45 | $61.40 |
| Purchase #2 | $222.95 | 7.273% | $239.1652 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $213.29 | 13.285% | $241.6256 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $135.36 | 11.661% | $151.1443 | $151.14 | $151.15 | $151.10 |
| Purchase #5 | $132.49 | 7.107% | $141.9061 | $141.91 | $141.90 | $141.90 |
| Purchase #6 | $164.26 | 9.724% | $180.2326 | $180.23 | $180.25 | $180.20 |
| Purchase #7 | $95.55 | 6.290% | $101.5601 | $101.56 | $101.55 | $101.60 |
| 7 purchase totals = | $1,019.35 | $1,117.0714 | $1,117.08 | $1,117.10 | $1,117.00 | |