| 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 | $199.52 | 10.718% | $220.9046 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $88.90 | 9.553% | $97.3926 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $67.45 | 5.534% | $71.1827 | $71.18 | $71.20 | $71.20 |
| Purchase #4 | $58.29 | 8.131% | $63.0296 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $10.65 | 9.763% | $11.6898 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $40.70 | 9.707% | $44.6507 | $44.65 | $44.65 | $44.70 |
| Purchase #7 | $118.52 | 4.243% | $123.5488 | $123.55 | $123.55 | $123.50 |
| 7 purchase totals = | $584.03 | $632.3988 | $632.39 | $632.45 | $632.40 | |