| 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 | $79.25 | 3.402% | $81.9461 | $81.95 | $81.95 | $81.90 |
| Purchase #2 | $60.94 | 3.624% | $63.1485 | $63.15 | $63.15 | $63.10 |
| Purchase #3 | $207.74 | 13.729% | $236.2606 | $236.26 | $236.25 | $236.30 |
| Purchase #4 | $148.80 | 9.327% | $162.6786 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $121.55 | 11.309% | $135.2961 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $151.99 | 12.225% | $170.5708 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $214.40 | 4.108% | $223.2076 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $984.67 | $1,073.1083 | $1,073.12 | $1,073.10 | $1,073.10 | |