| 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 | $25.94 | 7.583% | $27.907 | $27.91 | $27.90 | $27.90 |
| Purchase #2 | $82.35 | 9.704% | $90.3412 | $90.34 | $90.35 | $90.30 |
| Purchase #3 | $161.58 | 9.514% | $176.9527 | $176.95 | $176.95 | $177.00 |
| Purchase #4 | $21.27 | 10.708% | $23.5476 | $23.55 | $23.55 | $23.50 |
| Purchase #5 | $192.51 | 5.848% | $203.768 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $196.25 | 11.565% | $218.9463 | $218.95 | $218.95 | $218.90 |
| Purchase #7 | $192.60 | 7.384% | $206.8216 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $872.50 | $948.2844 | $948.29 | $948.25 | $948.20 | |