| 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 | $71.93 | 6.216% | $76.4012 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $21.33 | 10.144% | $23.4937 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $123.71 | 11.399% | $137.8117 | $137.81 | $137.80 | $137.80 |
| Purchase #4 | $18.69 | 13.280% | $21.172 | $21.17 | $21.15 | $21.20 |
| Purchase #5 | $83.78 | 5.370% | $88.279 | $88.28 | $88.30 | $88.30 |
| Purchase #6 | $105.26 | 3.389% | $108.8273 | $108.83 | $108.85 | $108.80 |
| Purchase #7 | $241.51 | 9.836% | $265.2649 | $265.26 | $265.25 | $265.30 |
| 7 purchase totals = | $666.21 | $721.2498 | $721.24 | $721.25 | $721.30 | |