| 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 | $85.59 | 10.435% | $94.5213 | $94.52 | $94.50 | $94.50 |
| Purchase #2 | $25.73 | 3.218% | $26.558 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $135.28 | 11.711% | $151.1226 | $151.12 | $151.10 | $151.10 |
| Purchase #4 | $21.73 | 4.159% | $22.6338 | $22.63 | $22.65 | $22.60 |
| Purchase #5 | $15.84 | 9.614% | $17.3629 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $63.80 | 11.823% | $71.3431 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $246.97 | 4.152% | $257.2242 | $257.22 | $257.20 | $257.20 |
| 7 purchase totals = | $594.94 | $640.7659 | $640.75 | $640.70 | $640.70 | |