| 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 | $39.62 | 9.370% | $43.3324 | $43.33 | $43.35 | $43.30 |
| Purchase #2 | $20.74 | 4.711% | $21.7171 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $232.65 | 5.657% | $245.811 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $182.76 | 12.263% | $205.1719 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $56.55 | 3.175% | $58.3455 | $58.35 | $58.35 | $58.30 |
| Purchase #6 | $231.90 | 9.549% | $254.0441 | $254.04 | $254.05 | $254.00 |
| Purchase #7 | $194.91 | 8.489% | $211.4559 | $211.46 | $211.45 | $211.50 |
| 7 purchase totals = | $959.13 | $1,039.8779 | $1,039.88 | $1,039.85 | $1,039.80 | |