| 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 | $71.76 | 9.200% | $78.3619 | $78.36 | $78.35 | $78.40 |
| Purchase #2 | $14.64 | 13.475% | $16.6127 | $16.61 | $16.60 | $16.60 |
| Purchase #3 | $35.45 | 10.703% | $39.2442 | $39.24 | $39.25 | $39.20 |
| Purchase #4 | $233.26 | 6.195% | $247.7105 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $9.96 | 7.704% | $10.7273 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $122.79 | 5.628% | $129.7006 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $198.35 | 12.712% | $223.5643 | $223.56 | $223.55 | $223.60 |
| 7 purchase totals = | $686.21 | $745.9215 | $745.91 | $745.90 | $745.90 | |