| 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 | $81.92 | 7.151% | $87.7781 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $111.59 | 7.855% | $120.3554 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $51.71 | 11.834% | $57.8294 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $198.80 | 4.741% | $208.2251 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $155.58 | 6.348% | $165.4562 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $159.52 | 4.677% | $166.9808 | $166.98 | $167.00 | $167.00 |
| Purchase #7 | $45.65 | 13.579% | $51.8488 | $51.85 | $51.85 | $51.80 |
| 7 purchase totals = | $804.77 | $858.4738 | $858.49 | $858.55 | $858.50 | |