| 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 | $54.28 | 4.782% | $56.8757 | $56.88 | $56.90 | $56.90 |
| Purchase #2 | $49.40 | 12.849% | $55.7474 | $55.75 | $55.75 | $55.70 |
| Purchase #3 | $159.93 | 6.340% | $170.0696 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $234.50 | 7.298% | $251.6138 | $251.61 | $251.60 | $251.60 |
| Purchase #5 | $87.37 | 8.387% | $94.6977 | $94.70 | $94.70 | $94.70 |
| Purchase #6 | $177.84 | 9.233% | $194.26 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $49.70 | 13.214% | $56.2674 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $813.02 | $879.5316 | $879.54 | $879.50 | $879.60 | |