| 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 | $52.51 | 9.244% | $57.364 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $46.27 | 10.159% | $50.9706 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $190.59 | 13.275% | $215.8908 | $215.89 | $215.90 | $215.90 |
| Purchase #4 | $211.66 | 8.834% | $230.358 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $8.40 | 11.472% | $9.3636 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $115.55 | 7.469% | $124.1804 | $124.18 | $124.20 | $124.20 |
| Purchase #7 | $242.51 | 12.165% | $272.0113 | $272.01 | $272.00 | $272.00 |
| 7 purchase totals = | $867.49 | $960.1387 | $960.13 | $960.10 | $960.30 | |