| 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 | $86.64 | 8.304% | $93.8346 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $5.61 | 4.333% | $5.8531 | $5.85 | $5.85 | $5.90 |
| Purchase #3 | $183.73 | 13.638% | $208.7871 | $208.79 | $208.80 | $208.80 |
| Purchase #4 | $158.58 | 6.141% | $168.3184 | $168.32 | $168.30 | $168.30 |
| Purchase #5 | $8.90 | 10.837% | $9.8645 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $195.31 | 6.516% | $208.0364 | $208.04 | $208.05 | $208.00 |
| Purchase #7 | $77.47 | 6.850% | $82.7767 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $716.24 | $777.4708 | $777.47 | $777.50 | $777.50 | |