| 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 | $15.96 | 9.235% | $17.4339 | $17.43 | $17.45 | $17.40 |
| Purchase #2 | $97.93 | 7.545% | $105.3188 | $105.32 | $105.30 | $105.30 |
| Purchase #3 | $130.46 | 6.264% | $138.632 | $138.63 | $138.65 | $138.60 |
| Purchase #4 | $64.86 | 13.786% | $73.8016 | $73.80 | $73.80 | $73.80 |
| Purchase #5 | $109.86 | 3.613% | $113.8292 | $113.83 | $113.85 | $113.80 |
| Purchase #6 | $234.31 | 3.326% | $242.1032 | $242.10 | $242.10 | $242.10 |
| Purchase #7 | $93.33 | 9.509% | $102.2047 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $746.71 | $793.3234 | $793.31 | $793.35 | $793.20 | |