| 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 | $40.63 | 7.630% | $43.7301 | $43.73 | $43.75 | $43.70 |
| Purchase #2 | $145.90 | 7.613% | $157.0074 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $9.92 | 10.685% | $10.98 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $173.39 | 5.716% | $183.301 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $68.61 | 4.104% | $71.4258 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $113.47 | 9.642% | $124.4108 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $116.45 | 3.535% | $120.5665 | $120.57 | $120.55 | $120.60 |
| 7 purchase totals = | $668.37 | $711.4216 | $711.43 | $711.45 | $711.40 | |