| 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 | $123.75 | 3.660% | $128.2793 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $153.38 | 13.855% | $174.6308 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $18.91 | 12.400% | $21.2548 | $21.25 | $21.25 | $21.30 |
| Purchase #4 | $242.53 | 7.208% | $260.0116 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $52.91 | 6.372% | $56.2814 | $56.28 | $56.30 | $56.30 |
| Purchase #6 | $154.60 | 9.837% | $169.808 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $77.51 | 9.428% | $84.8176 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $823.59 | $895.0835 | $895.08 | $895.10 | $895.10 | |