| 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 | $23.43 | 5.341% | $24.6814 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $12.61 | 7.817% | $13.5957 | $13.60 | $13.60 | $13.60 |
| Purchase #3 | $15.45 | 7.503% | $16.6092 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $89.60 | 9.189% | $97.8333 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $47.75 | 9.271% | $52.1769 | $52.18 | $52.20 | $52.20 |
| Purchase #6 | $132.29 | 8.317% | $143.2926 | $143.29 | $143.30 | $143.30 |
| Purchase #7 | $10.96 | 3.403% | $11.333 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $332.09 | $359.5221 | $359.52 | $359.60 | $359.50 | |