| 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 | $43.58 | 12.659% | $49.0968 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $97.99 | 6.211% | $104.0762 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $96.62 | 3.111% | $99.6258 | $99.63 | $99.65 | $99.60 |
| Purchase #4 | $138.39 | 8.141% | $149.6563 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $189.26 | 5.363% | $199.41 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $83.62 | 3.558% | $86.5952 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $212.48 | 8.275% | $230.0627 | $230.06 | $230.05 | $230.10 |
| 7 purchase totals = | $861.94 | $918.5230 | $918.54 | $918.55 | $918.60 | |