| 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 | $81.42 | 7.305% | $87.3677 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $70.89 | 12.344% | $79.6407 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $85.61 | 5.697% | $90.4872 | $90.49 | $90.50 | $90.50 |
| Purchase #4 | $240.71 | 11.473% | $268.3267 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $218.62 | 7.182% | $234.3213 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $56.86 | 9.450% | $62.2333 | $62.23 | $62.25 | $62.20 |
| Purchase #7 | $104.87 | 4.707% | $109.8062 | $109.81 | $109.80 | $109.80 |
| 7 purchase totals = | $858.98 | $932.1831 | $932.19 | $932.20 | $932.10 | |