| 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 | $25.41 | 3.509% | $26.3016 | $26.30 | $26.30 | $26.30 |
| Purchase #2 | $62.90 | 11.797% | $70.3203 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $111.96 | 5.609% | $118.2398 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $222.56 | 12.524% | $250.4334 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $23.65 | 3.700% | $24.5251 | $24.53 | $24.55 | $24.50 |
| Purchase #6 | $105.78 | 4.486% | $110.5253 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $227.94 | 6.266% | $242.2227 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $780.20 | $842.5682 | $842.57 | $842.60 | $842.40 | |