| 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 | $17.70 | 4.624% | $18.5184 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $212.97 | 12.540% | $239.6764 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $247.61 | 10.493% | $273.5917 | $273.59 | $273.60 | $273.60 |
| Purchase #4 | $97.30 | 10.119% | $107.1458 | $107.15 | $107.15 | $107.10 |
| Purchase #5 | $83.52 | 11.692% | $93.2852 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $207.80 | 3.312% | $214.6823 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $47.56 | 4.755% | $49.8215 | $49.82 | $49.80 | $49.80 |
| 7 purchase totals = | $914.46 | $996.7213 | $996.73 | $996.75 | $996.70 | |