| 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 | $73.92 | 4.803% | $77.4704 | $77.47 | $77.45 | $77.50 |
| Purchase #2 | $58.89 | 4.698% | $61.6567 | $61.66 | $61.65 | $61.70 |
| Purchase #3 | $228.55 | 7.498% | $245.6867 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $14.57 | 6.597% | $15.5312 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $115.62 | 7.330% | $124.0949 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $30.50 | 5.391% | $32.1443 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $120.50 | 3.460% | $124.6693 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $642.55 | $681.2535 | $681.25 | $681.25 | $681.30 | |