| 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 | $84.95 | 3.572% | $87.9844 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $145.84 | 5.815% | $154.3206 | $154.32 | $154.30 | $154.30 |
| Purchase #3 | $69.99 | 13.805% | $79.6521 | $79.65 | $79.65 | $79.70 |
| Purchase #4 | $100.42 | 5.129% | $105.5705 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $184.51 | 10.171% | $203.2765 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $56.67 | 5.592% | $59.839 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $87.54 | 11.843% | $97.9074 | $97.91 | $97.90 | $97.90 |
| 7 purchase totals = | $729.92 | $788.5505 | $788.55 | $788.55 | $788.60 | |