| 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 | $104.86 | 9.710% | $115.0419 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $27.87 | 8.847% | $30.3357 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $51.74 | 11.201% | $57.5354 | $57.54 | $57.55 | $57.50 |
| Purchase #4 | $224.85 | 13.324% | $254.809 | $254.81 | $254.80 | $254.80 |
| Purchase #5 | $110.38 | 10.470% | $121.9368 | $121.94 | $121.95 | $121.90 |
| Purchase #6 | $89.33 | 11.798% | $99.8692 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $24.79 | 5.498% | $26.153 | $26.15 | $26.15 | $26.20 |
| 7 purchase totals = | $633.82 | $705.6810 | $705.69 | $705.70 | $705.60 | |