| 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 | $49.78 | 3.854% | $51.6985 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $106.71 | 11.211% | $118.6733 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $82.37 | 3.701% | $85.4185 | $85.42 | $85.40 | $85.40 |
| Purchase #4 | $28.98 | 9.575% | $31.7548 | $31.75 | $31.75 | $31.80 |
| Purchase #5 | $141.73 | 3.725% | $147.0094 | $147.01 | $147.00 | $147.00 |
| Purchase #6 | $189.95 | 12.422% | $213.5456 | $213.55 | $213.55 | $213.50 |
| Purchase #7 | $151.32 | 4.292% | $157.8147 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $750.84 | $805.9148 | $805.91 | $805.85 | $805.90 | |