| 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 | $12.49 | 5.861% | $13.222 | $13.22 | $13.20 | $13.20 |
| Purchase #2 | $79.62 | 6.765% | $85.0063 | $85.01 | $85.00 | $85.00 |
| Purchase #3 | $218.36 | 11.780% | $244.0828 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $155.92 | 8.406% | $169.0266 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $111.63 | 7.201% | $119.6685 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $76.60 | 5.668% | $80.9417 | $80.94 | $80.95 | $80.90 |
| Purchase #7 | $168.85 | 11.380% | $188.0651 | $188.07 | $188.05 | $188.10 |
| 7 purchase totals = | $823.47 | $900.0130 | $900.02 | $900.00 | $900.00 | |