| 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 | $23.26 | 9.841% | $25.549 | $25.55 | $25.55 | $25.50 |
| Purchase #2 | $96.63 | 12.318% | $108.5329 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $22.70 | 5.313% | $23.9061 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $58.82 | 6.809% | $62.8251 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $39.38 | 8.589% | $42.7623 | $42.76 | $42.75 | $42.80 |
| Purchase #6 | $91.31 | 6.775% | $97.4963 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $167.91 | 10.509% | $185.5557 | $185.56 | $185.55 | $185.60 |
| 7 purchase totals = | $500.01 | $546.6274 | $546.64 | $546.65 | $546.60 | |