| 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 | $192.43 | 4.553% | $201.1913 | $201.19 | $201.20 | $201.20 |
| Purchase #2 | $250.50 | 5.691% | $264.756 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $50.57 | 11.259% | $56.2637 | $56.26 | $56.25 | $56.30 |
| Purchase #4 | $47.86 | 5.529% | $50.5062 | $50.51 | $50.50 | $50.50 |
| Purchase #5 | $250.26 | 10.718% | $277.0829 | $277.08 | $277.10 | $277.10 |
| Purchase #6 | $47.86 | 8.238% | $51.8027 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $73.49 | 4.532% | $76.8206 | $76.82 | $76.80 | $76.80 |
| 7 purchase totals = | $912.97 | $978.4234 | $978.42 | $978.40 | $978.50 | |