| 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 | $49.77 | 6.806% | $53.1573 | $53.16 | $53.15 | $53.20 |
| Purchase #2 | $140.38 | 13.516% | $159.3538 | $159.35 | $159.35 | $159.40 |
| Purchase #3 | $108.34 | 10.737% | $119.9725 | $119.97 | $119.95 | $120.00 |
| Purchase #4 | $164.97 | 3.247% | $170.3266 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $48.69 | 13.477% | $55.252 | $55.25 | $55.25 | $55.30 |
| Purchase #6 | $239.31 | 5.333% | $252.0724 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $18.66 | 6.218% | $19.8203 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $770.12 | $829.9549 | $829.95 | $829.90 | $830.10 | |