| 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 | $74.85 | 3.481% | $77.4555 | $77.46 | $77.45 | $77.50 |
| Purchase #2 | $44.66 | 5.200% | $46.9823 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $81.28 | 9.184% | $88.7448 | $88.74 | $88.75 | $88.70 |
| Purchase #4 | $214.36 | 5.395% | $225.9247 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $51.63 | 9.224% | $56.3924 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $58.38 | 3.845% | $60.6247 | $60.62 | $60.60 | $60.60 |
| Purchase #7 | $31.97 | 7.278% | $34.2968 | $34.30 | $34.30 | $34.30 |
| 7 purchase totals = | $557.13 | $590.4212 | $590.41 | $590.40 | $590.40 | |