| 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 | $21.96 | 10.672% | $24.3036 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $46.50 | 5.370% | $48.9971 | $49.00 | $49.00 | $49.00 |
| Purchase #3 | $164.78 | 6.179% | $174.9618 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $169.69 | 4.713% | $177.6875 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $5.97 | 9.162% | $6.517 | $6.52 | $6.50 | $6.50 |
| Purchase #6 | $192.61 | 9.255% | $210.4361 | $210.44 | $210.45 | $210.40 |
| Purchase #7 | $106.92 | 12.749% | $120.5512 | $120.55 | $120.55 | $120.60 |
| 7 purchase totals = | $708.43 | $763.4543 | $763.46 | $763.45 | $763.50 | |