| 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 | $77.69 | 4.319% | $81.0454 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $19.52 | 4.237% | $20.3471 | $20.35 | $20.35 | $20.30 |
| Purchase #3 | $52.34 | 3.638% | $54.2441 | $54.24 | $54.25 | $54.20 |
| Purchase #4 | $232.39 | 6.556% | $247.6255 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $46.84 | 5.486% | $49.4096 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $64.99 | 10.862% | $72.0492 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $91.87 | 7.265% | $98.5444 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $585.64 | $623.2653 | $623.27 | $623.30 | $623.00 | |