| 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 | $84.74 | 5.377% | $89.2965 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $47.27 | 6.684% | $50.4295 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $110.52 | 8.748% | $120.1883 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $189.65 | 12.696% | $213.728 | $213.73 | $213.75 | $213.70 |
| Purchase #5 | $168.38 | 10.323% | $185.7619 | $185.76 | $185.75 | $185.80 |
| Purchase #6 | $51.75 | 6.345% | $55.0335 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $124.66 | 13.704% | $141.7434 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $776.97 | $856.1811 | $856.18 | $856.25 | $856.10 | |