| 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 | $13.46 | 11.398% | $14.9942 | $14.99 | $15.00 | $15.00 |
| Purchase #2 | $90.97 | 8.254% | $98.4787 | $98.48 | $98.50 | $98.50 |
| Purchase #3 | $19.80 | 12.732% | $22.3209 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $56.50 | 7.826% | $60.9217 | $60.92 | $60.90 | $60.90 |
| Purchase #5 | $50.83 | 9.748% | $55.7849 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $197.93 | 10.533% | $218.778 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $197.51 | 10.323% | $217.899 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $627.00 | $689.1774 | $689.17 | $689.20 | $689.20 | |