| 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 | $48.86 | 10.777% | $54.1256 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $124.53 | 6.470% | $132.5871 | $132.59 | $132.60 | $132.60 |
| Purchase #3 | $187.63 | 5.119% | $197.2348 | $197.23 | $197.25 | $197.20 |
| Purchase #4 | $15.39 | 3.433% | $15.9183 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $5.52 | 10.110% | $6.0781 | $6.08 | $6.10 | $6.10 |
| Purchase #6 | $231.62 | 12.507% | $260.5887 | $260.59 | $260.60 | $260.60 |
| Purchase #7 | $23.58 | 9.727% | $25.8736 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $637.13 | $692.4062 | $692.41 | $692.45 | $692.40 | |