| 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 | $45.53 | 4.835% | $47.7314 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $13.75 | 3.250% | $14.1969 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $33.76 | 9.172% | $36.8565 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $25.46 | 5.844% | $26.9479 | $26.95 | $26.95 | $26.90 |
| Purchase #5 | $207.39 | 3.684% | $215.0302 | $215.03 | $215.05 | $215.00 |
| Purchase #6 | $63.46 | 4.412% | $66.2599 | $66.26 | $66.25 | $66.30 |
| Purchase #7 | $169.94 | 8.647% | $184.6347 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $559.29 | $591.6575 | $591.66 | $591.70 | $591.60 | |