| 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 | $24.90 | 9.291% | $27.2135 | $27.21 | $27.20 | $27.20 |
| Purchase #2 | $165.46 | 4.782% | $173.3723 | $173.37 | $173.35 | $173.40 |
| Purchase #3 | $128.86 | 6.383% | $137.0851 | $137.09 | $137.10 | $137.10 |
| Purchase #4 | $77.89 | 12.769% | $87.8358 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $197.46 | 5.702% | $208.7192 | $208.72 | $208.70 | $208.70 |
| Purchase #6 | $29.42 | 11.859% | $32.9089 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $135.73 | 8.185% | $146.8395 | $146.84 | $146.85 | $146.80 |
| 7 purchase totals = | $759.72 | $813.9743 | $813.98 | $813.95 | $813.90 | |