| 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 | $90.30 | 3.757% | $93.6926 | $93.69 | $93.70 | $93.70 |
| Purchase #2 | $119.95 | 3.367% | $123.9887 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $124.41 | 4.742% | $130.3095 | $130.31 | $130.30 | $130.30 |
| Purchase #4 | $103.78 | 6.141% | $110.1531 | $110.15 | $110.15 | $110.20 |
| Purchase #5 | $126.54 | 13.778% | $143.9747 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $55.28 | 3.748% | $57.3519 | $57.35 | $57.35 | $57.40 |
| Purchase #7 | $85.43 | 5.602% | $90.2158 | $90.22 | $90.20 | $90.20 |
| 7 purchase totals = | $705.69 | $749.6863 | $749.68 | $749.65 | $749.80 | |