| 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 | $48.57 | 4.532% | $50.7712 | $50.77 | $50.75 | $50.80 |
| Purchase #2 | $149.29 | 12.760% | $168.3394 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $227.26 | 7.196% | $243.6136 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $189.43 | 5.528% | $199.9017 | $199.90 | $199.90 | $199.90 |
| Purchase #5 | $132.71 | 5.671% | $140.236 | $140.24 | $140.25 | $140.20 |
| Purchase #6 | $243.40 | 13.375% | $275.9548 | $275.95 | $275.95 | $276.00 |
| Purchase #7 | $134.49 | 5.387% | $141.735 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $1,125.15 | $1,220.5517 | $1,220.55 | $1,220.55 | $1,220.50 | |