| 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 | $104.73 | 5.761% | $110.7635 | $110.76 | $110.75 | $110.80 |
| Purchase #2 | $96.44 | 6.663% | $102.8658 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $35.69 | 10.601% | $39.4735 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $178.83 | 11.394% | $199.2059 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $23.70 | 12.386% | $26.6355 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $177.56 | 10.513% | $196.2269 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $238.55 | 4.488% | $249.2561 | $249.26 | $249.25 | $249.30 |
| 7 purchase totals = | $855.50 | $924.4272 | $924.44 | $924.40 | $924.50 | |