| 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 | $49.57 | 6.436% | $52.7603 | $52.76 | $52.75 | $52.80 |
| Purchase #2 | $174.92 | 6.147% | $185.6723 | $185.67 | $185.65 | $185.70 |
| Purchase #3 | $144.91 | 11.273% | $161.2457 | $161.25 | $161.25 | $161.20 |
| Purchase #4 | $163.57 | 9.707% | $179.4477 | $179.45 | $179.45 | $179.40 |
| Purchase #5 | $55.50 | 12.342% | $62.3498 | $62.35 | $62.35 | $62.30 |
| Purchase #6 | $32.79 | 7.638% | $35.2945 | $35.29 | $35.30 | $35.30 |
| Purchase #7 | $52.40 | 12.216% | $58.8012 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $673.66 | $735.5715 | $735.57 | $735.55 | $735.50 | |