| 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 | $5.30 | 13.718% | $6.0271 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $22.66 | 8.271% | $24.5342 | $24.53 | $24.55 | $24.50 |
| Purchase #3 | $51.88 | 7.372% | $55.7046 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $106.99 | 5.832% | $113.2297 | $113.23 | $113.25 | $113.20 |
| Purchase #5 | $85.46 | 4.299% | $89.1339 | $89.13 | $89.15 | $89.10 |
| Purchase #6 | $223.45 | 4.347% | $233.1634 | $233.16 | $233.15 | $233.20 |
| Purchase #7 | $73.44 | 5.659% | $77.596 | $77.60 | $77.60 | $77.60 |
| 7 purchase totals = | $569.18 | $599.3889 | $599.38 | $599.45 | $599.30 | |