| 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 | $49.41 | 12.455% | $55.564 | $55.56 | $55.55 | $55.60 |
| Purchase #2 | $202.76 | 5.489% | $213.8895 | $213.89 | $213.90 | $213.90 |
| Purchase #3 | $125.86 | 13.117% | $142.3691 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $33.82 | 12.362% | $38.0008 | $38.00 | $38.00 | $38.00 |
| Purchase #5 | $110.83 | 6.554% | $118.0938 | $118.09 | $118.10 | $118.10 |
| Purchase #6 | $136.96 | 6.271% | $145.5488 | $145.55 | $145.55 | $145.50 |
| Purchase #7 | $47.99 | 4.321% | $50.0636 | $50.06 | $50.05 | $50.10 |
| 7 purchase totals = | $707.63 | $763.5296 | $763.52 | $763.50 | $763.60 | |