| 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 | $203.36 | 11.803% | $227.3626 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $89.42 | 6.558% | $95.2842 | $95.28 | $95.30 | $95.30 |
| Purchase #3 | $19.37 | 3.830% | $20.1119 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $46.97 | 6.513% | $50.0292 | $50.03 | $50.05 | $50.00 |
| Purchase #5 | $76.90 | 10.569% | $85.0276 | $85.03 | $85.05 | $85.00 |
| Purchase #6 | $12.72 | 6.718% | $13.5745 | $13.57 | $13.55 | $13.60 |
| Purchase #7 | $51.66 | 12.413% | $58.0726 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $500.40 | $549.4626 | $549.45 | $549.45 | $549.50 | |