| 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 | $27.69 | 11.747% | $30.9427 | $30.94 | $30.95 | $30.90 |
| Purchase #2 | $242.33 | 13.468% | $274.967 | $274.97 | $274.95 | $275.00 |
| Purchase #3 | $23.38 | 6.675% | $24.9406 | $24.94 | $24.95 | $24.90 |
| Purchase #4 | $45.92 | 10.456% | $50.7214 | $50.72 | $50.70 | $50.70 |
| Purchase #5 | $137.48 | 11.119% | $152.7664 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $97.37 | 10.412% | $107.5082 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $180.59 | 6.653% | $192.6047 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $754.76 | $834.4510 | $834.45 | $834.40 | $834.40 | |