| 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 | $72.56 | 4.775% | $76.0247 | $76.02 | $76.00 | $76.00 |
| Purchase #2 | $176.80 | 7.856% | $190.6894 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $151.58 | 8.647% | $164.6871 | $164.69 | $164.70 | $164.70 |
| Purchase #4 | $111.31 | 5.260% | $117.1649 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $120.44 | 7.331% | $129.2695 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $37.41 | 11.869% | $41.8502 | $41.85 | $41.85 | $41.90 |
| Purchase #7 | $95.44 | 9.865% | $104.8552 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $765.54 | $824.5410 | $824.54 | $824.50 | $824.70 | |