| 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 | $109.70 | 3.629% | $113.681 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $60.51 | 9.367% | $66.178 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $228.98 | 10.735% | $253.561 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $51.42 | 9.664% | $56.3892 | $56.39 | $56.40 | $56.40 |
| Purchase #5 | $78.42 | 3.486% | $81.1537 | $81.15 | $81.15 | $81.20 |
| Purchase #6 | $95.82 | 11.327% | $106.6735 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $72.73 | 9.635% | $79.7375 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $697.58 | $757.3739 | $757.37 | $757.40 | $757.50 | |