| 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 | $21.43 | 10.340% | $23.6459 | $23.65 | $23.65 | $23.60 |
| Purchase #2 | $196.57 | 12.186% | $220.524 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $73.53 | 6.854% | $78.5697 | $78.57 | $78.55 | $78.60 |
| Purchase #4 | $155.30 | 7.783% | $167.387 | $167.39 | $167.40 | $167.40 |
| Purchase #5 | $30.54 | 4.423% | $31.8908 | $31.89 | $31.90 | $31.90 |
| Purchase #6 | $221.53 | 13.750% | $251.9904 | $251.99 | $252.00 | $252.00 |
| Purchase #7 | $193.60 | 4.578% | $202.463 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $892.50 | $976.4708 | $976.47 | $976.45 | $976.50 | |