| 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 | $96.60 | 11.708% | $107.9099 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $32.26 | 10.594% | $35.6776 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $81.58 | 13.325% | $92.4505 | $92.45 | $92.45 | $92.50 |
| Purchase #4 | $125.59 | 10.330% | $138.5634 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $21.48 | 5.441% | $22.6487 | $22.65 | $22.65 | $22.60 |
| Purchase #6 | $105.38 | 5.564% | $111.2433 | $111.24 | $111.25 | $111.20 |
| Purchase #7 | $43.52 | 6.279% | $46.2526 | $46.25 | $46.25 | $46.30 |
| 7 purchase totals = | $506.41 | $554.7460 | $554.74 | $554.75 | $554.80 | |