| 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 | $21.74 | 9.560% | $23.8183 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $158.80 | 8.340% | $172.0439 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $164.94 | 4.429% | $172.2452 | $172.25 | $172.25 | $172.20 |
| Purchase #4 | $200.69 | 4.847% | $210.4174 | $210.42 | $210.40 | $210.40 |
| Purchase #5 | $117.75 | 13.832% | $134.0372 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $116.48 | 11.549% | $129.9323 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $80.42 | 3.179% | $82.9766 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $860.82 | $925.4709 | $925.48 | $925.50 | $925.30 | |