| 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 | $57.45 | 11.366% | $63.9798 | $63.98 | $64.00 | $64.00 |
| Purchase #2 | $247.89 | 5.616% | $261.8115 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $36.78 | 3.774% | $38.1681 | $38.17 | $38.15 | $38.20 |
| Purchase #4 | $19.64 | 12.482% | $22.0915 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $22.25 | 7.255% | $23.8642 | $23.86 | $23.85 | $23.90 |
| Purchase #6 | $166.43 | 5.295% | $175.2425 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $42.50 | 13.729% | $48.3348 | $48.33 | $48.35 | $48.30 |
| 7 purchase totals = | $592.94 | $633.4924 | $633.48 | $633.50 | $633.50 | |