| 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 | $76.99 | 3.660% | $79.8078 | $79.81 | $79.80 | $79.80 |
| Purchase #2 | $228.63 | 7.747% | $246.342 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $25.55 | 4.552% | $26.713 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $158.45 | 3.406% | $163.8468 | $163.85 | $163.85 | $163.80 |
| Purchase #5 | $198.36 | 9.168% | $216.5456 | $216.55 | $216.55 | $216.50 |
| Purchase #6 | $95.47 | 9.724% | $104.7535 | $104.75 | $104.75 | $104.80 |
| Purchase #7 | $142.95 | 8.578% | $155.2123 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $926.40 | $993.2210 | $993.22 | $993.20 | $993.10 | |