| 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 | $70.84 | 11.168% | $78.7514 | $78.75 | $78.75 | $78.80 |
| Purchase #2 | $148.79 | 3.330% | $153.7447 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $98.31 | 8.802% | $106.9632 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $56.47 | 3.192% | $58.2725 | $58.27 | $58.25 | $58.30 |
| Purchase #5 | $55.96 | 13.595% | $63.5678 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $29.26 | 9.594% | $32.0672 | $32.07 | $32.05 | $32.10 |
| Purchase #7 | $145.47 | 8.408% | $157.7011 | $157.70 | $157.70 | $157.70 |
| 7 purchase totals = | $605.10 | $651.0679 | $651.06 | $651.00 | $651.20 | |