| 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 | $81.56 | 8.548% | $88.5317 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $193.28 | 6.521% | $205.8838 | $205.88 | $205.90 | $205.90 |
| Purchase #3 | $68.43 | 6.505% | $72.8814 | $72.88 | $72.90 | $72.90 |
| Purchase #4 | $107.82 | 7.397% | $115.7954 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $137.57 | 7.730% | $148.2042 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $45.38 | 12.508% | $51.0561 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $241.57 | 11.864% | $270.2299 | $270.23 | $270.25 | $270.20 |
| 7 purchase totals = | $875.61 | $952.5825 | $952.58 | $952.65 | $952.60 | |