| 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 | $72.97 | 6.568% | $77.7627 | $77.76 | $77.75 | $77.80 |
| Purchase #2 | $99.36 | 12.306% | $111.5872 | $111.59 | $111.60 | $111.60 |
| Purchase #3 | $113.65 | 7.257% | $121.8976 | $121.90 | $121.90 | $121.90 |
| Purchase #4 | $133.36 | 3.457% | $137.9703 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $121.57 | 11.514% | $135.5676 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $196.90 | 9.629% | $215.8595 | $215.86 | $215.85 | $215.90 |
| Purchase #7 | $43.73 | 3.708% | $45.3515 | $45.35 | $45.35 | $45.40 |
| 7 purchase totals = | $781.54 | $845.9964 | $846.00 | $845.95 | $846.20 | |