| 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 | $52.84 | 5.333% | $55.658 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $207.84 | 5.820% | $219.9363 | $219.94 | $219.95 | $219.90 |
| Purchase #3 | $85.99 | 5.416% | $90.6472 | $90.65 | $90.65 | $90.60 |
| Purchase #4 | $35.49 | 10.368% | $39.1696 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $18.50 | 10.130% | $20.3741 | $20.37 | $20.35 | $20.40 |
| Purchase #6 | $177.92 | 6.812% | $190.0399 | $190.04 | $190.05 | $190.00 |
| Purchase #7 | $77.53 | 5.620% | $81.8872 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $656.11 | $697.7123 | $697.72 | $697.70 | $697.70 | |