| 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 | $191.74 | 7.405% | $205.9383 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $47.47 | 10.723% | $52.5602 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $132.69 | 4.252% | $138.332 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $68.78 | 4.842% | $72.1103 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $119.39 | 10.313% | $131.7027 | $131.70 | $131.70 | $131.70 |
| Purchase #6 | $9.82 | 6.777% | $10.4855 | $10.49 | $10.50 | $10.50 |
| Purchase #7 | $70.62 | 9.172% | $77.0973 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $640.51 | $688.2263 | $688.23 | $688.25 | $688.20 | |