| 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 | $68.30 | 13.638% | $77.6148 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $109.95 | 13.562% | $124.8614 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $22.48 | 3.136% | $23.185 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $20.52 | 5.555% | $21.6599 | $21.66 | $21.65 | $21.70 |
| Purchase #5 | $186.63 | 3.594% | $193.3375 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $101.64 | 6.396% | $108.1409 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $117.26 | 4.449% | $122.4769 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $626.78 | $671.2764 | $671.28 | $671.30 | $671.30 | |