| 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 | $15.85 | 4.152% | $16.5081 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $96.31 | 11.780% | $107.6553 | $107.66 | $107.65 | $107.70 |
| Purchase #3 | $22.57 | 4.606% | $23.6096 | $23.61 | $23.60 | $23.60 |
| Purchase #4 | $226.90 | 3.491% | $234.8211 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $10.72 | 13.527% | $12.1701 | $12.17 | $12.15 | $12.20 |
| Purchase #6 | $249.48 | 7.633% | $268.5228 | $268.52 | $268.50 | $268.50 |
| Purchase #7 | $222.41 | 9.679% | $243.9371 | $243.94 | $243.95 | $243.90 |
| 7 purchase totals = | $844.24 | $907.2241 | $907.23 | $907.15 | $907.20 | |