| 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 | $103.78 | 6.579% | $110.6077 | $110.61 | $110.60 | $110.60 |
| Purchase #2 | $83.26 | 3.473% | $86.1516 | $86.15 | $86.15 | $86.20 |
| Purchase #3 | $40.76 | 8.315% | $44.1492 | $44.15 | $44.15 | $44.10 |
| Purchase #4 | $59.93 | 7.171% | $64.2276 | $64.23 | $64.25 | $64.20 |
| Purchase #5 | $55.57 | 9.683% | $60.9508 | $60.95 | $60.95 | $61.00 |
| Purchase #6 | $147.78 | 4.640% | $154.637 | $154.64 | $154.65 | $154.60 |
| Purchase #7 | $65.91 | 3.701% | $68.3493 | $68.35 | $68.35 | $68.30 |
| 7 purchase totals = | $556.99 | $589.0732 | $589.08 | $589.10 | $589.00 | |