| 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 | $64.50 | 5.811% | $68.2481 | $68.25 | $68.25 | $68.20 |
| Purchase #2 | $28.27 | 6.508% | $30.1098 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $18.36 | 9.483% | $20.1011 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $212.96 | 11.660% | $237.7911 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $165.30 | 11.461% | $184.245 | $184.25 | $184.25 | $184.20 |
| Purchase #6 | $106.67 | 6.110% | $113.1875 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $68.60 | 4.797% | $71.8907 | $71.89 | $71.90 | $71.90 |
| 7 purchase totals = | $664.66 | $725.5733 | $725.58 | $725.60 | $725.50 | |