| 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 | $104.43 | 5.533% | $110.2081 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $239.70 | 12.117% | $268.7444 | $268.74 | $268.75 | $268.70 |
| Purchase #3 | $94.94 | 12.388% | $106.7012 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $101.95 | 7.167% | $109.2568 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $30.83 | 12.725% | $34.7531 | $34.75 | $34.75 | $34.80 |
| Purchase #6 | $36.43 | 12.285% | $40.9054 | $40.91 | $40.90 | $40.90 |
| Purchase #7 | $113.54 | 8.437% | $123.1194 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $721.82 | $793.6884 | $793.69 | $793.65 | $793.70 | |