| 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 | $64.41 | 6.107% | $68.3435 | $68.34 | $68.35 | $68.30 |
| Purchase #2 | $153.79 | 12.777% | $173.4397 | $173.44 | $173.45 | $173.40 |
| Purchase #3 | $103.44 | 13.700% | $117.6113 | $117.61 | $117.60 | $117.60 |
| Purchase #4 | $12.56 | 3.279% | $12.9718 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $127.49 | 10.267% | $140.5794 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $172.80 | 5.513% | $182.3265 | $182.33 | $182.35 | $182.30 |
| Purchase #7 | $64.53 | 12.684% | $72.715 | $72.72 | $72.70 | $72.70 |
| 7 purchase totals = | $699.02 | $767.9872 | $767.99 | $768.00 | $767.90 | |