| 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 | $44.81 | 4.840% | $46.9788 | $46.98 | $47.00 | $47.00 |
| Purchase #2 | $225.50 | 9.591% | $247.1277 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $67.35 | 5.811% | $71.2637 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $100.45 | 12.284% | $112.7893 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $12.71 | 6.253% | $13.5048 | $13.50 | $13.50 | $13.50 |
| Purchase #6 | $61.91 | 7.658% | $66.6511 | $66.65 | $66.65 | $66.70 |
| Purchase #7 | $35.99 | 9.514% | $39.4141 | $39.41 | $39.40 | $39.40 |
| 7 purchase totals = | $548.72 | $597.7295 | $597.72 | $597.75 | $597.80 | |