| 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 | $104.94 | 3.374% | $108.4807 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $54.93 | 6.755% | $58.6405 | $58.64 | $58.65 | $58.60 |
| Purchase #3 | $30.63 | 6.566% | $32.6412 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $182.49 | 3.781% | $189.3899 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $47.35 | 3.669% | $49.0873 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $159.74 | 5.811% | $169.0225 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $218.37 | 8.530% | $236.997 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $798.45 | $844.2591 | $844.26 | $844.30 | $844.20 | |