| 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 | $5.25 | 8.310% | $5.6863 | $5.69 | $5.70 | $5.70 |
| Purchase #2 | $123.76 | 7.168% | $132.6311 | $132.63 | $132.65 | $132.60 |
| Purchase #3 | $51.40 | 10.127% | $56.6053 | $56.61 | $56.60 | $56.60 |
| Purchase #4 | $40.32 | 8.649% | $43.8073 | $43.81 | $43.80 | $43.80 |
| Purchase #5 | $75.58 | 12.660% | $85.1484 | $85.15 | $85.15 | $85.10 |
| Purchase #6 | $139.61 | 6.587% | $148.8061 | $148.81 | $148.80 | $148.80 |
| Purchase #7 | $151.31 | 6.438% | $161.0513 | $161.05 | $161.05 | $161.10 |
| 7 purchase totals = | $587.23 | $633.7358 | $633.75 | $633.75 | $633.70 | |