| 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 | $112.55 | 11.124% | $125.0701 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $123.89 | 11.559% | $138.2104 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $167.56 | 10.851% | $185.7419 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $125.73 | 6.416% | $133.7968 | $133.80 | $133.80 | $133.80 |
| Purchase #5 | $66.67 | 3.315% | $68.8801 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $95.92 | 5.308% | $101.0114 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $36.88 | 9.868% | $40.5193 | $40.52 | $40.50 | $40.50 |
| 7 purchase totals = | $729.20 | $793.2300 | $793.23 | $793.20 | $793.20 | |