| 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 | $72.40 | 4.141% | $75.3981 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $211.86 | 12.226% | $237.762 | $237.76 | $237.75 | $237.80 |
| Purchase #3 | $91.49 | 13.247% | $103.6097 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $182.45 | 6.866% | $194.977 | $194.98 | $195.00 | $195.00 |
| Purchase #5 | $15.85 | 9.517% | $17.3584 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $199.42 | 11.551% | $222.455 | $222.46 | $222.45 | $222.50 |
| Purchase #7 | $18.87 | 9.224% | $20.6106 | $20.61 | $20.60 | $20.60 |
| 7 purchase totals = | $792.34 | $872.1708 | $872.18 | $872.15 | $872.30 | |