| 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 | $196.55 | 8.160% | $212.5885 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $17.26 | 12.567% | $19.4291 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $47.65 | 8.693% | $51.7922 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $26.85 | 5.730% | $28.3885 | $28.39 | $28.40 | $28.40 |
| Purchase #5 | $21.69 | 6.683% | $23.1395 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $89.54 | 6.265% | $95.1497 | $95.15 | $95.15 | $95.10 |
| Purchase #7 | $103.91 | 6.346% | $110.5041 | $110.50 | $110.50 | $110.50 |
| 7 purchase totals = | $503.45 | $540.9916 | $540.99 | $541.05 | $540.90 | |