| 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 | $39.59 | 12.864% | $44.6829 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $119.96 | 6.230% | $127.4335 | $127.43 | $127.45 | $127.40 |
| Purchase #3 | $122.99 | 5.703% | $130.0041 | $130.00 | $130.00 | $130.00 |
| Purchase #4 | $14.63 | 4.430% | $15.2781 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $115.45 | 3.285% | $119.2425 | $119.24 | $119.25 | $119.20 |
| Purchase #6 | $69.61 | 9.705% | $76.3657 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $114.45 | 8.105% | $123.7262 | $123.73 | $123.75 | $123.70 |
| 7 purchase totals = | $596.68 | $636.7330 | $636.73 | $636.80 | $636.70 | |