| 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 | $14.63 | 5.174% | $15.387 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $101.28 | 5.643% | $106.9952 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $19.89 | 11.291% | $22.1358 | $22.14 | $22.15 | $22.10 |
| Purchase #4 | $139.70 | 4.851% | $146.4768 | $146.48 | $146.50 | $146.50 |
| Purchase #5 | $51.98 | 6.871% | $55.5515 | $55.55 | $55.55 | $55.60 |
| Purchase #6 | $21.62 | 5.832% | $22.8809 | $22.88 | $22.90 | $22.90 |
| Purchase #7 | $106.53 | 6.522% | $113.4779 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $455.63 | $482.9051 | $482.92 | $483.00 | $483.00 | |