| 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 | $53.51 | 5.716% | $56.5686 | $56.57 | $56.55 | $56.60 |
| Purchase #2 | $166.37 | 13.700% | $189.1627 | $189.16 | $189.15 | $189.20 |
| Purchase #3 | $80.64 | 8.803% | $87.7387 | $87.74 | $87.75 | $87.70 |
| Purchase #4 | $52.79 | 6.467% | $56.2039 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $171.46 | 10.649% | $189.7188 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $76.83 | 3.231% | $79.3124 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $43.62 | 12.263% | $48.9691 | $48.97 | $48.95 | $49.00 |
| 7 purchase totals = | $645.22 | $707.6742 | $707.67 | $707.60 | $707.70 | |