| 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 | $47.98 | 6.391% | $51.0464 | $51.05 | $51.05 | $51.00 |
| Purchase #2 | $194.28 | 9.381% | $212.5054 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $69.25 | 12.126% | $77.6473 | $77.65 | $77.65 | $77.60 |
| Purchase #4 | $51.49 | 7.127% | $55.1597 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $131.69 | 8.478% | $142.8547 | $142.85 | $142.85 | $142.90 |
| Purchase #6 | $57.44 | 11.587% | $64.0956 | $64.10 | $64.10 | $64.10 |
| Purchase #7 | $25.97 | 4.874% | $27.2358 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $578.10 | $630.5449 | $630.56 | $630.55 | $630.50 | |