| 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 | $72.49 | 12.496% | $81.5484 | $81.55 | $81.55 | $81.50 |
| Purchase #2 | $71.56 | 4.436% | $74.7344 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $124.84 | 5.277% | $131.4278 | $131.43 | $131.45 | $131.40 |
| Purchase #4 | $56.96 | 6.702% | $60.7775 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $166.75 | 7.458% | $179.1862 | $179.19 | $179.20 | $179.20 |
| Purchase #6 | $142.59 | 3.291% | $147.2826 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $227.54 | 5.527% | $240.1161 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $862.73 | $915.0730 | $915.08 | $915.15 | $915.00 | |