| 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 | $98.61 | 3.121% | $101.6876 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $221.83 | 12.578% | $249.7318 | $249.73 | $249.75 | $249.70 |
| Purchase #3 | $37.99 | 13.155% | $42.9876 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $212.28 | 11.456% | $236.5988 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $34.74 | 8.559% | $37.7134 | $37.71 | $37.70 | $37.70 |
| Purchase #6 | $91.59 | 7.564% | $98.5179 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $64.54 | 9.179% | $70.4641 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $761.58 | $837.7012 | $837.70 | $837.70 | $837.70 | |