| 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 | $74.85 | 10.387% | $82.6247 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $51.52 | 13.805% | $58.6323 | $58.63 | $58.65 | $58.60 |
| Purchase #3 | $75.45 | 5.868% | $79.8774 | $79.88 | $79.90 | $79.90 |
| Purchase #4 | $76.92 | 3.760% | $79.8122 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $59.89 | 7.734% | $64.5219 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $143.33 | 3.252% | $147.9911 | $147.99 | $148.00 | $148.00 |
| Purchase #7 | $6.34 | 8.537% | $6.8812 | $6.88 | $6.90 | $6.90 |
| 7 purchase totals = | $488.30 | $520.3408 | $520.33 | $520.35 | $520.30 | |