| 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 | $13.48 | 8.457% | $14.62 | $14.62 | $14.60 | $14.60 |
| Purchase #2 | $230.94 | 11.322% | $257.087 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $213.70 | 8.186% | $231.1935 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $27.71 | 5.795% | $29.3158 | $29.32 | $29.30 | $29.30 |
| Purchase #5 | $18.32 | 12.516% | $20.6129 | $20.61 | $20.60 | $20.60 |
| Purchase #6 | $83.48 | 6.764% | $89.1266 | $89.13 | $89.15 | $89.10 |
| Purchase #7 | $48.36 | 12.799% | $54.5496 | $54.55 | $54.55 | $54.50 |
| 7 purchase totals = | $635.99 | $696.5054 | $696.51 | $696.50 | $696.40 | |