| 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 | $101.29 | 8.628% | $110.0293 | $110.03 | $110.05 | $110.00 |
| Purchase #2 | $76.74 | 5.793% | $81.1855 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $215.54 | 6.357% | $229.2419 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $148.51 | 13.484% | $168.5351 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $142.32 | 3.430% | $147.2016 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $136.79 | 7.752% | $147.394 | $147.39 | $147.40 | $147.40 |
| Purchase #7 | $44.30 | 8.841% | $48.2166 | $48.22 | $48.20 | $48.20 |
| 7 purchase totals = | $865.49 | $931.8040 | $931.81 | $931.85 | $931.70 | |