| 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 | $91.86 | 9.381% | $100.4774 | $100.48 | $100.50 | $100.50 |
| Purchase #2 | $113.61 | 7.357% | $121.9683 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $65.62 | 8.440% | $71.1583 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $16.26 | 10.626% | $17.9878 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $185.37 | 5.293% | $195.1816 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $101.40 | 11.701% | $113.2648 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $132.56 | 9.550% | $145.2195 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $706.68 | $765.2577 | $765.26 | $765.25 | $765.40 | |