| 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 | $69.37 | 8.634% | $75.3594 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $36.80 | 13.137% | $41.6344 | $41.63 | $41.65 | $41.60 |
| Purchase #3 | $188.69 | 9.867% | $207.308 | $207.31 | $207.30 | $207.30 |
| Purchase #4 | $223.87 | 11.341% | $249.2591 | $249.26 | $249.25 | $249.30 |
| Purchase #5 | $211.32 | 12.248% | $237.2025 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $67.30 | 12.461% | $75.6863 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $100.51 | 3.817% | $104.3465 | $104.35 | $104.35 | $104.30 |
| 7 purchase totals = | $897.86 | $990.7962 | $990.80 | $990.80 | $990.80 | |