| 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 | $43.66 | 12.851% | $49.2707 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $57.30 | 9.229% | $62.5882 | $62.59 | $62.60 | $62.60 |
| Purchase #3 | $53.39 | 4.493% | $55.7888 | $55.79 | $55.80 | $55.80 |
| Purchase #4 | $170.47 | 10.339% | $188.0949 | $188.09 | $188.10 | $188.10 |
| Purchase #5 | $224.75 | 4.645% | $235.1896 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $82.50 | 12.140% | $92.5155 | $92.52 | $92.50 | $92.50 |
| Purchase #7 | $210.29 | 5.273% | $221.3786 | $221.38 | $221.40 | $221.40 |
| 7 purchase totals = | $842.36 | $904.8263 | $904.83 | $904.85 | $904.90 | |