| 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 | $100.71 | 5.155% | $105.9016 | $105.90 | $105.90 | $105.90 |
| Purchase #2 | $168.72 | 4.750% | $176.7342 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $18.75 | 4.701% | $19.6314 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $248.66 | 11.850% | $278.1262 | $278.13 | $278.15 | $278.10 |
| Purchase #5 | $206.77 | 7.552% | $222.3853 | $222.39 | $222.40 | $222.40 |
| Purchase #6 | $56.25 | 8.646% | $61.1134 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $230.41 | 5.514% | $243.1148 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $1,030.27 | $1,107.0069 | $1,107.00 | $1,107.05 | $1,106.90 | |