| 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 | $246.58 | 4.351% | $257.3087 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $47.99 | 13.603% | $54.5181 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $67.55 | 5.812% | $71.476 | $71.48 | $71.50 | $71.50 |
| Purchase #4 | $27.33 | 7.719% | $29.4396 | $29.44 | $29.45 | $29.40 |
| Purchase #5 | $104.33 | 12.501% | $117.3723 | $117.37 | $117.35 | $117.40 |
| Purchase #6 | $115.58 | 4.394% | $120.6586 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $27.47 | 11.477% | $30.6227 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $636.83 | $681.3960 | $681.40 | $681.35 | $681.40 | |