| 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 | $11.67 | 8.603% | $12.674 | $12.67 | $12.65 | $12.70 |
| Purchase #2 | $178.97 | 11.266% | $199.1328 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $65.32 | 5.743% | $69.0713 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $86.61 | 13.400% | $98.2157 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $135.25 | 7.313% | $145.1408 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $208.74 | 11.738% | $233.2419 | $233.24 | $233.25 | $233.20 |
| Purchase #7 | $29.80 | 13.861% | $33.9306 | $33.93 | $33.95 | $33.90 |
| 7 purchase totals = | $716.36 | $791.4071 | $791.40 | $791.40 | $791.30 | |