| 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 | $14.91 | 4.217% | $15.5388 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $96.47 | 7.611% | $103.8123 | $103.81 | $103.80 | $103.80 |
| Purchase #3 | $194.99 | 11.270% | $216.9654 | $216.97 | $216.95 | $217.00 |
| Purchase #4 | $55.91 | 12.776% | $63.0531 | $63.05 | $63.05 | $63.10 |
| Purchase #5 | $241.85 | 7.390% | $259.7227 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $235.59 | 6.405% | $250.6795 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $27.29 | 7.197% | $29.2541 | $29.25 | $29.25 | $29.30 |
| 7 purchase totals = | $867.01 | $939.0259 | $939.02 | $939.00 | $939.10 | |