| 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 | $48.52 | 8.789% | $52.7844 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $64.50 | 10.140% | $71.0403 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $112.25 | 13.758% | $127.6934 | $127.69 | $127.70 | $127.70 |
| Purchase #4 | $195.65 | 3.220% | $201.9499 | $201.95 | $201.95 | $201.90 |
| Purchase #5 | $82.28 | 3.496% | $85.1565 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $168.58 | 10.489% | $186.2624 | $186.26 | $186.25 | $186.30 |
| Purchase #7 | $70.67 | 7.182% | $75.7455 | $75.75 | $75.75 | $75.70 |
| 7 purchase totals = | $742.45 | $800.6324 | $800.63 | $800.65 | $800.60 | |