| 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 | $67.92 | 12.684% | $76.535 | $76.54 | $76.55 | $76.50 |
| Purchase #2 | $82.29 | 13.267% | $93.2074 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $45.52 | 6.398% | $48.4324 | $48.43 | $48.45 | $48.40 |
| Purchase #4 | $38.83 | 3.272% | $40.1005 | $40.10 | $40.10 | $40.10 |
| Purchase #5 | $16.79 | 6.756% | $17.9243 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $40.76 | 9.772% | $44.7431 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $120.83 | 5.737% | $127.762 | $127.76 | $127.75 | $127.80 |
| 7 purchase totals = | $412.94 | $448.7047 | $448.70 | $448.70 | $448.60 | |