| 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 | $109.78 | 8.312% | $118.9049 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $187.37 | 7.504% | $201.4302 | $201.43 | $201.45 | $201.40 |
| Purchase #3 | $95.97 | 4.108% | $99.9124 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $36.58 | 4.348% | $38.1705 | $38.17 | $38.15 | $38.20 |
| Purchase #5 | $125.61 | 5.600% | $132.6442 | $132.64 | $132.65 | $132.60 |
| Purchase #6 | $20.48 | 4.305% | $21.3617 | $21.36 | $21.35 | $21.40 |
| Purchase #7 | $242.69 | 9.670% | $266.1581 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $818.48 | $878.5820 | $878.57 | $878.55 | $878.60 | |