| 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 | $46.46 | 11.590% | $51.8447 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $56.59 | 8.570% | $61.4398 | $61.44 | $61.45 | $61.40 |
| Purchase #3 | $116.83 | 4.717% | $122.3409 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $243.61 | 4.129% | $253.6687 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $184.77 | 10.772% | $204.6734 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $45.99 | 12.782% | $51.8684 | $51.87 | $51.85 | $51.90 |
| Purchase #7 | $53.54 | 8.432% | $58.0545 | $58.05 | $58.05 | $58.10 |
| 7 purchase totals = | $747.79 | $803.8904 | $803.88 | $803.85 | $803.90 | |