| 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 | $85.99 | 13.804% | $97.8601 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $152.34 | 11.118% | $169.2772 | $169.28 | $169.30 | $169.30 |
| Purchase #3 | $234.59 | 12.813% | $264.648 | $264.65 | $264.65 | $264.60 |
| Purchase #4 | $20.61 | 3.367% | $21.3039 | $21.30 | $21.30 | $21.30 |
| Purchase #5 | $30.53 | 4.130% | $31.7909 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $197.32 | 11.718% | $220.442 | $220.44 | $220.45 | $220.40 |
| Purchase #7 | $111.66 | 12.845% | $126.0027 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $833.04 | $931.3248 | $931.32 | $931.35 | $931.30 | |