| 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 | $109.74 | 7.467% | $117.9343 | $117.93 | $117.95 | $117.90 |
| Purchase #2 | $206.77 | 5.590% | $218.3284 | $218.33 | $218.35 | $218.30 |
| Purchase #3 | $26.87 | 9.209% | $29.3445 | $29.34 | $29.35 | $29.30 |
| Purchase #4 | $47.31 | 5.621% | $49.9693 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $82.74 | 7.559% | $88.9943 | $88.99 | $89.00 | $89.00 |
| Purchase #6 | $236.61 | 13.488% | $268.524 | $268.52 | $268.50 | $268.50 |
| Purchase #7 | $208.67 | 5.471% | $220.0863 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $918.71 | $993.1811 | $993.17 | $993.20 | $993.10 | |