| 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 | $32.84 | 5.520% | $34.6528 | $34.65 | $34.65 | $34.70 |
| Purchase #2 | $70.31 | 12.621% | $79.1838 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $141.27 | 8.332% | $153.0406 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $97.97 | 6.834% | $104.6653 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $128.41 | 5.703% | $135.7332 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $158.77 | 6.320% | $168.8043 | $168.80 | $168.80 | $168.80 |
| Purchase #7 | $158.56 | 5.736% | $167.655 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $788.13 | $843.7350 | $843.73 | $843.75 | $843.80 | |