| 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 | $72.71 | 7.300% | $78.0178 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $234.42 | 6.410% | $249.4463 | $249.45 | $249.45 | $249.40 |
| Purchase #3 | $94.44 | 10.717% | $104.5611 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $38.95 | 9.542% | $42.6666 | $42.67 | $42.65 | $42.70 |
| Purchase #5 | $43.97 | 13.641% | $49.9679 | $49.97 | $49.95 | $50.00 |
| Purchase #6 | $226.74 | 11.608% | $253.06 | $253.06 | $253.05 | $253.10 |
| Purchase #7 | $65.86 | 11.214% | $73.2455 | $73.25 | $73.25 | $73.20 |
| 7 purchase totals = | $777.09 | $850.9652 | $850.98 | $850.90 | $851.00 | |