| 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 | $228.46 | 6.424% | $243.1363 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $73.32 | 3.849% | $76.1421 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $220.42 | 10.861% | $244.3598 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $42.34 | 4.456% | $44.2267 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $66.29 | 8.467% | $71.9028 | $71.90 | $71.90 | $71.90 |
| Purchase #6 | $71.99 | 5.680% | $76.079 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $78.46 | 3.795% | $81.4376 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $781.28 | $837.2843 | $837.29 | $837.35 | $837.20 | |