| 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 | $76.80 | 4.225% | $80.0448 | $80.04 | $80.05 | $80.00 |
| Purchase #2 | $146.78 | 6.434% | $156.2238 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $226.50 | 12.626% | $255.0979 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $74.74 | 6.191% | $79.3672 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $61.85 | 8.227% | $66.9384 | $66.94 | $66.95 | $66.90 |
| Purchase #6 | $93.80 | 4.693% | $98.202 | $98.20 | $98.20 | $98.20 |
| Purchase #7 | $119.72 | 3.849% | $124.328 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $800.19 | $860.2021 | $860.20 | $860.20 | $860.10 | |