| 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 | $38.39 | 8.618% | $41.6985 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $106.63 | 7.532% | $114.6614 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $231.69 | 13.839% | $263.7536 | $263.75 | $263.75 | $263.80 |
| Purchase #4 | $119.68 | 4.694% | $125.2978 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $193.83 | 8.692% | $210.6777 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $20.79 | 7.375% | $22.3233 | $22.32 | $22.30 | $22.30 |
| Purchase #7 | $207.39 | 6.345% | $220.5489 | $220.55 | $220.55 | $220.50 |
| 7 purchase totals = | $918.40 | $998.9612 | $998.96 | $998.95 | $999.00 | |