| 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 | $50.89 | 13.360% | $57.6889 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $198.63 | 13.452% | $225.3497 | $225.35 | $225.35 | $225.30 |
| Purchase #3 | $12.42 | 5.228% | $13.0693 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $166.75 | 9.282% | $182.2277 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $203.69 | 7.249% | $218.4555 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $222.77 | 6.811% | $237.9429 | $237.94 | $237.95 | $237.90 |
| Purchase #7 | $216.82 | 6.736% | $231.425 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $1,071.97 | $1,166.1590 | $1,166.17 | $1,166.20 | $1,166.10 | |