| 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 | $23.74 | 6.773% | $25.3479 | $25.35 | $25.35 | $25.30 |
| Purchase #2 | $54.31 | 6.517% | $57.8494 | $57.85 | $57.85 | $57.80 |
| Purchase #3 | $116.97 | 8.508% | $126.9218 | $126.92 | $126.90 | $126.90 |
| Purchase #4 | $161.96 | 7.867% | $174.7014 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $77.55 | 4.816% | $81.2848 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $20.63 | 3.141% | $21.278 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $86.41 | 10.125% | $95.159 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $541.57 | $582.5423 | $582.54 | $582.55 | $582.50 | |