| 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 | $90.81 | 12.244% | $101.9288 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $68.87 | 10.725% | $76.2563 | $76.26 | $76.25 | $76.30 |
| Purchase #3 | $144.86 | 9.817% | $159.0809 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $127.84 | 4.852% | $134.0428 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $151.83 | 5.120% | $159.6037 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $236.25 | 10.169% | $260.2743 | $260.27 | $260.25 | $260.30 |
| Purchase #7 | $12.90 | 5.799% | $13.6481 | $13.65 | $13.65 | $13.60 |
| 7 purchase totals = | $833.36 | $904.8349 | $904.83 | $904.85 | $904.80 | |