| 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 | $81.66 | 10.816% | $90.4923 | $90.49 | $90.50 | $90.50 |
| Purchase #2 | $102.32 | 4.638% | $107.0656 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $92.70 | 5.733% | $98.0145 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $159.74 | 6.673% | $170.3995 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $222.92 | 11.613% | $248.8077 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $74.99 | 13.869% | $85.3904 | $85.39 | $85.40 | $85.40 |
| Purchase #7 | $40.80 | 9.385% | $44.6291 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $775.13 | $844.7991 | $844.80 | $844.80 | $844.80 | |