| 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 | $92.30 | 6.122% | $97.9506 | $97.95 | $97.95 | $98.00 |
| Purchase #2 | $80.30 | 5.566% | $84.7695 | $84.77 | $84.75 | $84.80 |
| Purchase #3 | $5.73 | 13.145% | $6.4832 | $6.48 | $6.50 | $6.50 |
| Purchase #4 | $196.97 | 13.775% | $224.1026 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $188.53 | 5.219% | $198.3694 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $25.40 | 4.504% | $26.544 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $124.64 | 13.516% | $141.4863 | $141.49 | $141.50 | $141.50 |
| 7 purchase totals = | $713.87 | $779.7056 | $779.70 | $779.70 | $779.80 | |