| 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 | $52.32 | 9.256% | $57.1627 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $220.53 | 9.759% | $242.0515 | $242.05 | $242.05 | $242.10 |
| Purchase #3 | $114.63 | 9.720% | $125.772 | $125.77 | $125.75 | $125.80 |
| Purchase #4 | $139.97 | 11.780% | $156.4585 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $33.70 | 6.136% | $35.7678 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $136.52 | 5.105% | $143.4893 | $143.49 | $143.50 | $143.50 |
| Purchase #7 | $26.42 | 11.636% | $29.4942 | $29.49 | $29.50 | $29.50 |
| 7 purchase totals = | $724.09 | $790.1960 | $790.19 | $790.15 | $790.40 | |