| 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 | $89.79 | 9.830% | $98.6164 | $98.62 | $98.60 | $98.60 |
| Purchase #2 | $18.75 | 3.534% | $19.4126 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $30.95 | 3.312% | $31.9751 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $119.83 | 4.750% | $125.5219 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $12.73 | 13.496% | $14.448 | $14.45 | $14.45 | $14.40 |
| Purchase #6 | $39.50 | 8.850% | $42.9958 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $186.86 | 13.513% | $212.1104 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $498.41 | $545.0802 | $545.09 | $545.05 | $545.00 | |