| 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 | $90.52 | 12.411% | $101.7544 | $101.75 | $101.75 | $101.80 |
| Purchase #2 | $14.79 | 8.398% | $16.0321 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $239.78 | 9.357% | $262.2162 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $52.83 | 4.230% | $55.0647 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $194.39 | 6.706% | $207.4258 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $204.29 | 12.385% | $229.5913 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $129.80 | 10.556% | $143.5017 | $143.50 | $143.50 | $143.50 |
| 7 purchase totals = | $926.40 | $1,015.5862 | $1,015.58 | $1,015.60 | $1,015.60 | |