| 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 | $22.29 | 9.331% | $24.3699 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $147.93 | 4.159% | $154.0824 | $154.08 | $154.10 | $154.10 |
| Purchase #3 | $235.73 | 7.507% | $253.4263 | $253.43 | $253.45 | $253.40 |
| Purchase #4 | $84.37 | 7.430% | $90.6387 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $171.73 | 7.253% | $184.1856 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $204.81 | 8.837% | $222.9091 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $20.47 | 12.576% | $23.0443 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $887.33 | $952.6563 | $952.66 | $952.70 | $952.60 | |