| 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 | $19.72 | 6.260% | $20.9545 | $20.95 | $20.95 | $21.00 |
| Purchase #2 | $60.45 | 9.583% | $66.2429 | $66.24 | $66.25 | $66.20 |
| Purchase #3 | $151.45 | 6.855% | $161.8319 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $161.41 | 13.560% | $183.2972 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $22.88 | 12.104% | $25.6494 | $25.65 | $25.65 | $25.60 |
| Purchase #6 | $94.29 | 10.338% | $104.0377 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $246.95 | 9.841% | $271.2523 | $271.25 | $271.25 | $271.30 |
| 7 purchase totals = | $757.15 | $833.2659 | $833.26 | $833.30 | $833.20 | |