| 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 | $72.80 | 8.275% | $78.8242 | $78.82 | $78.80 | $78.80 |
| Purchase #2 | $88.41 | 10.528% | $97.7178 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $224.85 | 4.871% | $235.8024 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $66.32 | 4.469% | $69.2838 | $69.28 | $69.30 | $69.30 |
| Purchase #5 | $170.33 | 5.196% | $179.1803 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $189.36 | 9.546% | $207.4363 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $183.87 | 5.626% | $194.2145 | $194.21 | $194.20 | $194.20 |
| 7 purchase totals = | $995.94 | $1,062.4593 | $1,062.45 | $1,062.45 | $1,062.40 | |