| 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 | $62.32 | 7.718% | $67.1299 | $67.13 | $67.15 | $67.10 |
| Purchase #2 | $211.27 | 4.186% | $220.1138 | $220.11 | $220.10 | $220.10 |
| Purchase #3 | $205.54 | 5.159% | $216.1438 | $216.14 | $216.15 | $216.10 |
| Purchase #4 | $235.97 | 7.386% | $253.3987 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $98.80 | 4.506% | $103.2519 | $103.25 | $103.25 | $103.30 |
| Purchase #6 | $246.78 | 4.195% | $257.1324 | $257.13 | $257.15 | $257.10 |
| Purchase #7 | $189.73 | 4.482% | $198.2337 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $1,250.41 | $1,315.4042 | $1,315.39 | $1,315.45 | $1,315.30 | |