| 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 | $26.75 | 13.491% | $30.3588 | $30.36 | $30.35 | $30.40 |
| Purchase #2 | $128.84 | 4.418% | $134.5322 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $247.61 | 10.197% | $272.8588 | $272.86 | $272.85 | $272.90 |
| Purchase #4 | $240.59 | 9.389% | $263.179 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $204.83 | 5.772% | $216.6528 | $216.65 | $216.65 | $216.70 |
| Purchase #6 | $29.55 | 10.212% | $32.5676 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $38.71 | 11.314% | $43.0896 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $916.88 | $993.2388 | $993.24 | $993.25 | $993.40 | |