| 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 | $72.25 | 7.824% | $77.9028 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $131.39 | 6.784% | $140.3035 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $243.58 | 3.511% | $252.1321 | $252.13 | $252.15 | $252.10 |
| Purchase #4 | $90.54 | 8.612% | $98.3373 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $18.36 | 8.714% | $19.9599 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $115.89 | 12.108% | $129.922 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $131.63 | 10.124% | $144.9562 | $144.96 | $144.95 | $145.00 |
| 7 purchase totals = | $803.64 | $863.5138 | $863.51 | $863.50 | $863.50 | |