| 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 | $19.56 | 10.448% | $21.6036 | $21.60 | $21.60 | $21.60 |
| Purchase #2 | $91.38 | 4.364% | $95.3678 | $95.37 | $95.35 | $95.40 |
| Purchase #3 | $8.48 | 8.110% | $9.1677 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $214.71 | 6.118% | $227.846 | $227.85 | $227.85 | $227.80 |
| Purchase #5 | $189.42 | 9.135% | $206.7235 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $153.26 | 6.439% | $163.1284 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $219.42 | 10.816% | $243.1525 | $243.15 | $243.15 | $243.20 |
| 7 purchase totals = | $896.23 | $966.9895 | $966.99 | $966.95 | $967.00 | |