| 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 | $47.74 | 5.296% | $50.2683 | $50.27 | $50.25 | $50.30 |
| Purchase #2 | $7.41 | 9.692% | $8.1282 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $231.63 | 11.175% | $257.5147 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $82.73 | 4.750% | $86.6597 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $241.41 | 9.164% | $263.5328 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $100.99 | 7.611% | $108.6763 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $148.80 | 4.600% | $155.6448 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $860.71 | $930.4248 | $930.42 | $930.45 | $930.40 | |