| 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 | $12.56 | 11.607% | $14.0178 | $14.02 | $14.00 | $14.00 |
| Purchase #2 | $83.73 | 13.685% | $95.1885 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $110.34 | 3.303% | $113.9845 | $113.98 | $114.00 | $114.00 |
| Purchase #4 | $175.43 | 9.545% | $192.1748 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $17.66 | 11.233% | $19.6437 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $114.84 | 8.364% | $124.4452 | $124.45 | $124.45 | $124.40 |
| Purchase #7 | $55.30 | 7.747% | $59.5841 | $59.58 | $59.60 | $59.60 |
| 7 purchase totals = | $569.86 | $619.0386 | $619.03 | $619.05 | $619.00 | |