| 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 | $65.52 | 3.514% | $67.8224 | $67.82 | $67.80 | $67.80 |
| Purchase #2 | $159.42 | 12.138% | $178.7704 | $178.77 | $178.75 | $178.80 |
| Purchase #3 | $229.95 | 12.398% | $258.4592 | $258.46 | $258.45 | $258.50 |
| Purchase #4 | $30.77 | 10.618% | $34.0372 | $34.04 | $34.05 | $34.00 |
| Purchase #5 | $83.97 | 11.792% | $93.8717 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $108.76 | 8.654% | $118.1721 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $164.36 | 12.748% | $185.3126 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $842.75 | $936.4456 | $936.44 | $936.35 | $936.50 | |