| 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 | $49.97 | 4.855% | $52.396 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $86.82 | 9.741% | $95.2771 | $95.28 | $95.30 | $95.30 |
| Purchase #3 | $129.82 | 10.343% | $143.2473 | $143.25 | $143.25 | $143.20 |
| Purchase #4 | $50.90 | 13.534% | $57.7888 | $57.79 | $57.80 | $57.80 |
| Purchase #5 | $91.62 | 13.750% | $104.2178 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $184.32 | 10.622% | $203.8985 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $21.71 | 4.423% | $22.6702 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $615.16 | $679.4957 | $679.51 | $679.50 | $679.50 | |