| 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 | $87.89 | 11.583% | $98.0703 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $9.51 | 13.568% | $10.8003 | $10.80 | $10.80 | $10.80 |
| Purchase #3 | $138.71 | 4.835% | $145.4166 | $145.42 | $145.40 | $145.40 |
| Purchase #4 | $25.84 | 3.655% | $26.7845 | $26.78 | $26.80 | $26.80 |
| Purchase #5 | $196.87 | 6.214% | $209.1035 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $212.55 | 9.108% | $231.9091 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $209.27 | 11.455% | $233.2419 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $880.64 | $955.3262 | $955.32 | $955.30 | $955.30 | |