| 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 | $71.41 | 13.571% | $81.1011 | $81.10 | $81.10 | $81.10 |
| Purchase #2 | $70.70 | 4.427% | $73.8299 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $57.58 | 8.328% | $62.3753 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $159.40 | 4.214% | $166.1171 | $166.12 | $166.10 | $166.10 |
| Purchase #5 | $168.78 | 6.849% | $180.3397 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $121.91 | 13.587% | $138.4739 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $115.64 | 12.433% | $130.0175 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $765.42 | $832.2545 | $832.26 | $832.25 | $832.20 | |