| 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 | $7.37 | 3.770% | $7.6478 | $7.65 | $7.65 | $7.60 |
| Purchase #2 | $117.88 | 6.268% | $125.2687 | $125.27 | $125.25 | $125.30 |
| Purchase #3 | $8.61 | 9.222% | $9.404 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $98.64 | 12.259% | $110.7323 | $110.73 | $110.75 | $110.70 |
| Purchase #5 | $61.44 | 4.590% | $64.2601 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $248.69 | 6.861% | $265.7526 | $265.75 | $265.75 | $265.80 |
| Purchase #7 | $100.32 | 13.102% | $113.4639 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $642.95 | $696.5294 | $696.52 | $696.50 | $696.60 | |