| 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 | $40.64 | 8.610% | $44.1391 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $189.67 | 10.867% | $210.2814 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $45.50 | 11.333% | $50.6565 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $185.53 | 12.188% | $208.1424 | $208.14 | $208.15 | $208.10 |
| Purchase #5 | $218.40 | 8.420% | $236.7893 | $236.79 | $236.80 | $236.80 |
| Purchase #6 | $202.84 | 5.865% | $214.7366 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $88.86 | 6.705% | $94.8181 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $971.44 | $1,059.5634 | $1,059.57 | $1,059.60 | $1,059.50 | |