| 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 | $97.51 | 9.452% | $106.7266 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $64.68 | 8.854% | $70.4068 | $70.41 | $70.40 | $70.40 |
| Purchase #3 | $85.34 | 3.344% | $88.1938 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $5.54 | 12.533% | $6.2343 | $6.23 | $6.25 | $6.20 |
| Purchase #5 | $37.41 | 7.193% | $40.1009 | $40.10 | $40.10 | $40.10 |
| Purchase #6 | $201.68 | 6.487% | $214.763 | $214.76 | $214.75 | $214.80 |
| Purchase #7 | $19.49 | 7.306% | $20.9139 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $511.65 | $547.3393 | $547.33 | $547.35 | $547.30 | |