| 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 | $85.84 | 3.618% | $88.9457 | $88.95 | $88.95 | $88.90 |
| Purchase #2 | $105.94 | 13.552% | $120.297 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $249.58 | 3.250% | $257.6914 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $96.92 | 3.466% | $100.2792 | $100.28 | $100.30 | $100.30 |
| Purchase #5 | $33.95 | 12.560% | $38.2141 | $38.21 | $38.20 | $38.20 |
| Purchase #6 | $68.65 | 9.450% | $75.1374 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $23.70 | 13.257% | $26.8419 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $664.58 | $707.4067 | $707.41 | $707.45 | $707.30 | |