| 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 | $89.82 | 4.581% | $93.9347 | $93.93 | $93.95 | $93.90 |
| Purchase #2 | $48.61 | 5.868% | $51.4624 | $51.46 | $51.45 | $51.50 |
| Purchase #3 | $214.63 | 10.519% | $237.2069 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $150.99 | 13.378% | $171.1894 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $111.88 | 5.660% | $118.2124 | $118.21 | $118.20 | $118.20 |
| Purchase #6 | $33.85 | 6.656% | $36.1031 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $30.49 | 3.222% | $31.4724 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $680.27 | $739.5813 | $739.57 | $739.55 | $739.60 | |