| 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 | $71.95 | 10.618% | $79.5897 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $27.77 | 6.332% | $29.5284 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $201.33 | 11.490% | $224.4628 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $204.63 | 5.221% | $215.3137 | $215.31 | $215.30 | $215.30 |
| Purchase #5 | $88.56 | 12.844% | $99.9346 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $20.96 | 13.734% | $23.8386 | $23.84 | $23.85 | $23.80 |
| Purchase #7 | $57.56 | 10.280% | $63.4772 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $672.76 | $736.1450 | $736.14 | $736.20 | $736.10 | |