| 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 | $22.98 | 10.286% | $25.3437 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $97.98 | 7.419% | $105.2491 | $105.25 | $105.25 | $105.20 |
| Purchase #3 | $142.29 | 9.427% | $155.7037 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $107.76 | 6.748% | $115.0316 | $115.03 | $115.05 | $115.00 |
| Purchase #5 | $154.82 | 3.781% | $160.6737 | $160.67 | $160.65 | $160.70 |
| Purchase #6 | $41.87 | 6.525% | $44.602 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $208.64 | 6.202% | $221.5799 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $776.34 | $828.1837 | $828.17 | $828.20 | $828.10 | |