| 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 | $39.50 | 5.177% | $41.5449 | $41.54 | $41.55 | $41.50 |
| Purchase #2 | $174.83 | 3.385% | $180.748 | $180.75 | $180.75 | $180.70 |
| Purchase #3 | $152.88 | 5.333% | $161.0331 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $35.91 | 4.661% | $37.5838 | $37.58 | $37.60 | $37.60 |
| Purchase #5 | $148.55 | 13.676% | $168.8657 | $168.87 | $168.85 | $168.90 |
| Purchase #6 | $66.83 | 5.760% | $70.6794 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $127.99 | 4.167% | $133.3233 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $746.49 | $793.7782 | $793.77 | $793.80 | $793.70 | |