| 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 | $27.54 | 11.295% | $30.6506 | $30.65 | $30.65 | $30.70 |
| Purchase #2 | $64.47 | 11.424% | $71.8351 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $214.69 | 11.567% | $239.5232 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $38.63 | 7.718% | $41.6115 | $41.61 | $41.60 | $41.60 |
| Purchase #5 | $180.29 | 12.313% | $202.4891 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $118.38 | 4.415% | $123.6065 | $123.61 | $123.60 | $123.60 |
| Purchase #7 | $62.91 | 7.766% | $67.7956 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $706.91 | $777.5116 | $777.52 | $777.50 | $777.50 | |