| 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 | $46.41 | 13.804% | $52.8164 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $195.93 | 10.492% | $216.487 | $216.49 | $216.50 | $216.50 |
| Purchase #3 | $72.37 | 11.643% | $80.796 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $53.63 | 8.488% | $58.1821 | $58.18 | $58.20 | $58.20 |
| Purchase #5 | $191.61 | 13.128% | $216.7646 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $211.49 | 11.480% | $235.7691 | $235.77 | $235.75 | $235.80 |
| Purchase #7 | $77.78 | 11.657% | $86.8468 | $86.85 | $86.85 | $86.80 |
| 7 purchase totals = | $849.22 | $947.6620 | $947.67 | $947.65 | $947.70 | |