| 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 | $39.87 | 3.789% | $41.3807 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $138.94 | 11.725% | $155.2307 | $155.23 | $155.25 | $155.20 |
| Purchase #3 | $139.54 | 10.838% | $154.6633 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $8.58 | 11.118% | $9.5339 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $195.88 | 12.850% | $221.0506 | $221.05 | $221.05 | $221.10 |
| Purchase #6 | $155.54 | 4.765% | $162.9515 | $162.95 | $162.95 | $163.00 |
| Purchase #7 | $195.35 | 11.587% | $217.9852 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $873.70 | $962.7959 | $962.79 | $962.85 | $962.90 | |