| 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 | $93.77 | 11.321% | $104.3857 | $104.39 | $104.40 | $104.40 |
| Purchase #2 | $138.78 | 4.616% | $145.1861 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $245.79 | 11.210% | $273.3431 | $273.34 | $273.35 | $273.30 |
| Purchase #4 | $5.82 | 8.189% | $6.2966 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $95.85 | 10.294% | $105.7168 | $105.72 | $105.70 | $105.70 |
| Purchase #6 | $15.72 | 13.386% | $17.8243 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $100.63 | 9.863% | $110.5551 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $696.36 | $763.3077 | $763.32 | $763.30 | $763.30 | |