| 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 | $52.49 | 3.443% | $54.2972 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $242.28 | 7.645% | $260.8023 | $260.80 | $260.80 | $260.80 |
| Purchase #3 | $115.77 | 11.160% | $128.6899 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $17.72 | 3.751% | $18.3847 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $61.76 | 10.267% | $68.1009 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $114.41 | 7.523% | $123.0171 | $123.02 | $123.00 | $123.00 |
| Purchase #7 | $89.92 | 5.439% | $94.8107 | $94.81 | $94.80 | $94.80 |
| 7 purchase totals = | $694.35 | $748.1028 | $748.10 | $748.10 | $748.10 | |