| 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 | $70.59 | 5.791% | $74.6779 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $157.91 | 6.521% | $168.2073 | $168.21 | $168.20 | $168.20 |
| Purchase #3 | $76.58 | 5.379% | $80.6992 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $108.50 | 10.617% | $120.0194 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $37.68 | 11.719% | $42.0957 | $42.10 | $42.10 | $42.10 |
| Purchase #6 | $86.46 | 4.488% | $90.3403 | $90.34 | $90.35 | $90.30 |
| Purchase #7 | $154.61 | 11.208% | $171.9387 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $692.33 | $747.9785 | $747.99 | $748.00 | $747.90 | |