| 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 | $109.49 | 5.129% | $115.1057 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $245.59 | 6.467% | $261.4723 | $261.47 | $261.45 | $261.50 |
| Purchase #3 | $63.31 | 13.136% | $71.6264 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $221.94 | 9.608% | $243.264 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $56.96 | 10.680% | $63.0433 | $63.04 | $63.05 | $63.00 |
| Purchase #6 | $45.82 | 13.133% | $51.8375 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $25.93 | 6.828% | $27.7005 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $769.04 | $834.0497 | $834.05 | $834.05 | $834.00 | |