| 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 | $7.57 | 13.803% | $8.6149 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $62.59 | 5.443% | $65.9968 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $206.78 | 6.854% | $220.9527 | $220.95 | $220.95 | $221.00 |
| Purchase #4 | $84.26 | 5.851% | $89.1901 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $135.27 | 3.276% | $139.7014 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $88.91 | 13.605% | $101.0062 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $52.31 | 8.360% | $56.6831 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $637.69 | $682.1452 | $682.14 | $682.15 | $682.20 | |