| 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 | $132.46 | 3.722% | $137.3902 | $137.39 | $137.40 | $137.40 |
| Purchase #2 | $6.57 | 10.568% | $7.2643 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $136.35 | 7.321% | $146.3322 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $61.43 | 9.242% | $67.1074 | $67.11 | $67.10 | $67.10 |
| Purchase #5 | $55.57 | 7.743% | $59.8728 | $59.87 | $59.85 | $59.90 |
| Purchase #6 | $93.81 | 8.637% | $101.9124 | $101.91 | $101.90 | $101.90 |
| Purchase #7 | $55.93 | 12.855% | $63.1198 | $63.12 | $63.10 | $63.10 |
| 7 purchase totals = | $542.12 | $582.9991 | $582.99 | $582.95 | $583.00 | |