| 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 | $25.67 | 3.540% | $26.5787 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $45.33 | 12.291% | $50.9015 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $78.37 | 3.773% | $81.3269 | $81.33 | $81.35 | $81.30 |
| Purchase #4 | $5.37 | 13.147% | $6.076 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $55.50 | 9.579% | $60.8163 | $60.82 | $60.80 | $60.80 |
| Purchase #6 | $116.90 | 13.176% | $132.3027 | $132.30 | $132.30 | $132.30 |
| Purchase #7 | $44.43 | 7.380% | $47.7089 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $371.57 | $405.7110 | $405.72 | $405.75 | $405.70 | |