| 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 | $223.59 | 4.771% | $234.2575 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $74.59 | 7.152% | $79.9247 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $105.64 | 8.202% | $114.3046 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $64.46 | 4.812% | $67.5618 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $23.67 | 11.763% | $26.4543 | $26.45 | $26.45 | $26.50 |
| Purchase #6 | $137.41 | 8.689% | $149.3496 | $149.35 | $149.35 | $149.30 |
| Purchase #7 | $150.39 | 3.485% | $155.6311 | $155.63 | $155.65 | $155.60 |
| 7 purchase totals = | $779.75 | $827.4836 | $827.47 | $827.45 | $827.50 | |