| 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 | $40.99 | 9.482% | $44.8767 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $178.83 | 8.174% | $193.4476 | $193.45 | $193.45 | $193.40 |
| Purchase #3 | $28.38 | 12.670% | $31.9757 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $206.66 | 7.685% | $222.5418 | $222.54 | $222.55 | $222.50 |
| Purchase #5 | $153.77 | 6.375% | $163.5728 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $243.96 | 8.602% | $264.9454 | $264.95 | $264.95 | $264.90 |
| Purchase #7 | $72.37 | 10.416% | $79.9081 | $79.91 | $79.90 | $79.90 |
| 7 purchase totals = | $924.96 | $1,001.2681 | $1,001.28 | $1,001.30 | $1,001.20 | |