| 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 | $39.56 | 10.601% | $43.7538 | $43.75 | $43.75 | $43.80 |
| Purchase #2 | $41.47 | 9.492% | $45.4063 | $45.41 | $45.40 | $45.40 |
| Purchase #3 | $120.62 | 8.420% | $130.7762 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $179.93 | 8.295% | $194.8552 | $194.86 | $194.85 | $194.90 |
| Purchase #5 | $73.63 | 7.703% | $79.3017 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $151.47 | 5.859% | $160.3446 | $160.34 | $160.35 | $160.30 |
| Purchase #7 | $232.35 | 4.812% | $243.5307 | $243.53 | $243.55 | $243.50 |
| 7 purchase totals = | $839.03 | $897.9685 | $897.97 | $898.00 | $898.00 | |