| 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 | $54.61 | 12.264% | $61.3074 | $61.31 | $61.30 | $61.30 |
| Purchase #2 | $76.80 | 8.753% | $83.5223 | $83.52 | $83.50 | $83.50 |
| Purchase #3 | $64.53 | 6.674% | $68.8367 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $250.27 | 8.841% | $272.3964 | $272.40 | $272.40 | $272.40 |
| Purchase #5 | $128.43 | 3.313% | $132.6849 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $181.58 | 6.751% | $193.8385 | $193.84 | $193.85 | $193.80 |
| Purchase #7 | $50.48 | 7.116% | $54.0722 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $806.70 | $866.6584 | $866.66 | $866.65 | $866.60 | |