| 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 | $69.91 | 11.825% | $78.1769 | $78.18 | $78.20 | $78.20 |
| Purchase #2 | $80.99 | 13.610% | $92.0127 | $92.01 | $92.00 | $92.00 |
| Purchase #3 | $164.98 | 5.751% | $174.468 | $174.47 | $174.45 | $174.50 |
| Purchase #4 | $77.87 | 13.396% | $88.3015 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $106.55 | 4.171% | $110.9942 | $110.99 | $111.00 | $111.00 |
| Purchase #6 | $90.81 | 11.464% | $101.2205 | $101.22 | $101.20 | $101.20 |
| Purchase #7 | $11.88 | 6.513% | $12.6537 | $12.65 | $12.65 | $12.70 |
| 7 purchase totals = | $602.99 | $657.8275 | $657.82 | $657.80 | $657.90 | |