| 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 | $107.59 | 3.621% | $111.4858 | $111.49 | $111.50 | $111.50 |
| Purchase #2 | $82.45 | 12.160% | $92.4759 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $141.25 | 8.757% | $153.6193 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $133.41 | 12.158% | $149.63 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $27.31 | 12.415% | $30.7005 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $242.54 | 4.568% | $253.6192 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $155.51 | 12.522% | $174.983 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $890.06 | $966.5137 | $966.52 | $966.55 | $966.50 | |