| 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 | $71.75 | 4.695% | $75.1187 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $221.92 | 10.660% | $245.5767 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $208.41 | 10.295% | $229.8658 | $229.87 | $229.85 | $229.90 |
| Purchase #4 | $30.27 | 11.618% | $33.7868 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $164.93 | 7.363% | $177.0738 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $111.78 | 11.410% | $124.5341 | $124.53 | $124.55 | $124.50 |
| Purchase #7 | $37.40 | 5.300% | $39.3822 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $846.46 | $925.3381 | $925.34 | $925.35 | $925.40 | |