| 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 | $36.90 | 10.129% | $40.6376 | $40.64 | $40.65 | $40.60 |
| Purchase #2 | $99.63 | 4.698% | $104.3106 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $204.70 | 7.868% | $220.8058 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $152.74 | 4.254% | $159.2376 | $159.24 | $159.25 | $159.20 |
| Purchase #5 | $169.96 | 12.596% | $191.3682 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $47.60 | 7.167% | $51.0115 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $117.69 | 8.402% | $127.5783 | $127.58 | $127.60 | $127.60 |
| 7 purchase totals = | $829.22 | $894.9496 | $894.96 | $894.95 | $894.90 | |