| 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 | $44.53 | 5.389% | $46.9297 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $173.34 | 4.461% | $181.0727 | $181.07 | $181.05 | $181.10 |
| Purchase #3 | $74.67 | 6.193% | $79.2943 | $79.29 | $79.30 | $79.30 |
| Purchase #4 | $29.55 | 7.409% | $31.7394 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $183.93 | 3.667% | $190.6747 | $190.67 | $190.65 | $190.70 |
| Purchase #6 | $74.35 | 7.431% | $79.8749 | $79.87 | $79.85 | $79.90 |
| Purchase #7 | $80.52 | 11.244% | $89.5737 | $89.57 | $89.55 | $89.60 |
| 7 purchase totals = | $660.89 | $699.1594 | $699.14 | $699.10 | $699.20 | |