| 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 | $101.34 | 7.270% | $108.7074 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $65.52 | 9.439% | $71.7044 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $164.78 | 6.263% | $175.1002 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $146.80 | 5.638% | $155.0766 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $242.69 | 13.537% | $275.5429 | $275.54 | $275.55 | $275.50 |
| Purchase #6 | $91.58 | 6.673% | $97.6911 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $10.75 | 11.456% | $11.9815 | $11.98 | $12.00 | $12.00 |
| 7 purchase totals = | $823.46 | $895.8041 | $895.80 | $895.85 | $895.80 | |