| 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 | $108.68 | 11.410% | $121.0804 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $128.67 | 3.755% | $133.5016 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $197.49 | 4.437% | $206.2526 | $206.25 | $206.25 | $206.30 |
| Purchase #4 | $82.54 | 13.601% | $93.7663 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $101.37 | 9.278% | $110.7751 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $34.57 | 13.833% | $39.3521 | $39.35 | $39.35 | $39.40 |
| Purchase #7 | $151.40 | 4.835% | $158.7202 | $158.72 | $158.70 | $158.70 |
| 7 purchase totals = | $804.72 | $863.4483 | $863.45 | $863.45 | $863.60 | |