| 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 | $96.54 | 9.525% | $105.7354 | $105.74 | $105.75 | $105.70 |
| Purchase #2 | $8.98 | 5.258% | $9.4522 | $9.45 | $9.45 | $9.50 |
| Purchase #3 | $38.62 | 13.331% | $43.7684 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $13.94 | 9.234% | $15.2272 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $19.93 | 10.595% | $22.0416 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $100.80 | 8.272% | $109.1382 | $109.14 | $109.15 | $109.10 |
| Purchase #7 | $30.60 | 9.146% | $33.3987 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $309.41 | $338.7617 | $338.77 | $338.80 | $338.70 | |