| 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 | $70.66 | 12.519% | $79.5059 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $216.81 | 9.431% | $237.2574 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $61.57 | 10.251% | $67.8815 | $67.88 | $67.90 | $67.90 |
| Purchase #4 | $96.75 | 10.545% | $106.9523 | $106.95 | $106.95 | $107.00 |
| Purchase #5 | $242.42 | 4.250% | $252.7229 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $80.80 | 7.330% | $86.7226 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $148.78 | 4.380% | $155.2966 | $155.30 | $155.30 | $155.30 |
| 7 purchase totals = | $917.79 | $986.3392 | $986.34 | $986.30 | $986.40 | |