| 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 | $62.64 | 12.209% | $70.2877 | $70.29 | $70.30 | $70.30 |
| Purchase #2 | $65.25 | 8.206% | $70.6044 | $70.60 | $70.60 | $70.60 |
| Purchase #3 | $220.73 | 9.856% | $242.4851 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $151.74 | 12.870% | $171.2689 | $171.27 | $171.25 | $171.30 |
| Purchase #5 | $85.78 | 9.396% | $93.8399 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $184.73 | 9.778% | $202.7929 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $39.76 | 7.856% | $42.8835 | $42.88 | $42.90 | $42.90 |
| 7 purchase totals = | $810.63 | $894.1624 | $894.16 | $894.20 | $894.20 | |