| 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 | $12.76 | 10.638% | $14.1174 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $27.38 | 10.112% | $30.1487 | $30.15 | $30.15 | $30.10 |
| Purchase #3 | $161.67 | 11.153% | $179.7011 | $179.70 | $179.70 | $179.70 |
| Purchase #4 | $107.89 | 5.838% | $114.1886 | $114.19 | $114.20 | $114.20 |
| Purchase #5 | $179.36 | 8.646% | $194.8675 | $194.87 | $194.85 | $194.90 |
| Purchase #6 | $201.88 | 7.725% | $217.4752 | $217.48 | $217.50 | $217.50 |
| Purchase #7 | $11.25 | 12.393% | $12.6442 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $702.19 | $763.1427 | $763.15 | $763.15 | $763.10 | |