| 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 | $82.29 | 3.833% | $85.4442 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $188.62 | 7.457% | $202.6854 | $202.69 | $202.70 | $202.70 |
| Purchase #3 | $118.60 | 3.365% | $122.5909 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $73.48 | 11.821% | $82.1661 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $18.90 | 4.169% | $19.6879 | $19.69 | $19.70 | $19.70 |
| Purchase #6 | $63.37 | 11.832% | $70.8679 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $197.25 | 7.525% | $212.0931 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $742.51 | $795.5355 | $795.54 | $795.55 | $795.60 | |