| 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 | $25.85 | 3.298% | $26.7025 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $157.54 | 8.195% | $170.4504 | $170.45 | $170.45 | $170.50 |
| Purchase #3 | $143.38 | 3.107% | $147.8348 | $147.83 | $147.85 | $147.80 |
| Purchase #4 | $64.30 | 3.687% | $66.6707 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $72.85 | 5.718% | $77.0156 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $157.39 | 5.510% | $166.0622 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $111.55 | 5.107% | $117.2469 | $117.25 | $117.25 | $117.20 |
| 7 purchase totals = | $732.86 | $771.9831 | $771.98 | $771.95 | $772.00 | |