| 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 | $13.29 | 9.421% | $14.5421 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $75.83 | 10.461% | $83.7626 | $83.76 | $83.75 | $83.80 |
| Purchase #3 | $215.72 | 5.636% | $227.878 | $227.88 | $227.90 | $227.90 |
| Purchase #4 | $9.96 | 9.740% | $10.9301 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $125.55 | 4.256% | $130.8934 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $217.42 | 3.349% | $224.7014 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $205.86 | 8.535% | $223.4302 | $223.43 | $223.45 | $223.40 |
| 7 purchase totals = | $863.63 | $916.1378 | $916.13 | $916.20 | $916.10 | |