| 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 | $14.94 | 4.791% | $15.6558 | $15.66 | $15.65 | $15.70 |
| Purchase #2 | $14.95 | 11.524% | $16.6728 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $188.66 | 10.154% | $207.8165 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $23.43 | 10.731% | $25.9443 | $25.94 | $25.95 | $25.90 |
| Purchase #5 | $41.88 | 4.837% | $43.9057 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $24.70 | 6.627% | $26.3369 | $26.34 | $26.35 | $26.30 |
| Purchase #7 | $241.29 | 5.398% | $254.3148 | $254.31 | $254.30 | $254.30 |
| 7 purchase totals = | $549.85 | $590.6468 | $590.65 | $590.60 | $590.60 | |