| 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 | $24.60 | 8.189% | $26.6145 | $26.61 | $26.60 | $26.60 |
| Purchase #2 | $11.95 | 8.676% | $12.9868 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $187.99 | 3.530% | $194.626 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $99.63 | 3.388% | $103.0055 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $232.40 | 11.811% | $259.8488 | $259.85 | $259.85 | $259.80 |
| Purchase #6 | $221.90 | 5.688% | $234.5217 | $234.52 | $234.50 | $234.50 |
| Purchase #7 | $128.52 | 9.679% | $140.9595 | $140.96 | $140.95 | $141.00 |
| 7 purchase totals = | $906.99 | $972.5628 | $972.57 | $972.55 | $972.50 | |