| 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 | $116.76 | 6.793% | $124.6915 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $70.85 | 11.871% | $79.2606 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $130.74 | 11.573% | $145.8705 | $145.87 | $145.85 | $145.90 |
| Purchase #4 | $83.39 | 10.783% | $92.3819 | $92.38 | $92.40 | $92.40 |
| Purchase #5 | $94.79 | 4.459% | $99.0167 | $99.02 | $99.00 | $99.00 |
| Purchase #6 | $57.41 | 10.380% | $63.3692 | $63.37 | $63.35 | $63.40 |
| Purchase #7 | $120.68 | 4.841% | $126.5221 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $674.62 | $731.1125 | $731.11 | $731.05 | $731.20 | |