| 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 | $20.41 | 13.460% | $23.1572 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $74.26 | 8.660% | $80.6909 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $123.37 | 11.648% | $137.7401 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $153.86 | 10.209% | $169.5676 | $169.57 | $169.55 | $169.60 |
| Purchase #5 | $72.32 | 9.711% | $79.343 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $208.57 | 8.660% | $226.6322 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $118.62 | 10.728% | $131.3456 | $131.35 | $131.35 | $131.30 |
| 7 purchase totals = | $771.41 | $848.4766 | $848.48 | $848.50 | $848.40 | |