| 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 | $43.52 | 10.450% | $48.0678 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $145.92 | 13.734% | $165.9607 | $165.96 | $165.95 | $166.00 |
| Purchase #3 | $238.36 | 11.143% | $264.9205 | $264.92 | $264.90 | $264.90 |
| Purchase #4 | $94.71 | 5.654% | $100.0649 | $100.06 | $100.05 | $100.10 |
| Purchase #5 | $107.99 | 10.853% | $119.7102 | $119.71 | $119.70 | $119.70 |
| Purchase #6 | $178.51 | 13.638% | $202.8552 | $202.86 | $202.85 | $202.90 |
| Purchase #7 | $170.42 | 3.549% | $176.4682 | $176.47 | $176.45 | $176.50 |
| 7 purchase totals = | $979.43 | $1,078.0475 | $1,078.05 | $1,077.95 | $1,078.20 | |