| 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 | $30.33 | 6.486% | $32.2972 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $65.59 | 11.201% | $72.9367 | $72.94 | $72.95 | $72.90 |
| Purchase #3 | $65.61 | 13.350% | $74.3689 | $74.37 | $74.35 | $74.40 |
| Purchase #4 | $49.66 | 4.483% | $51.8863 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $11.93 | 9.470% | $13.0598 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $90.66 | 7.525% | $97.4822 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $208.32 | 8.124% | $225.2439 | $225.24 | $225.25 | $225.20 |
| 7 purchase totals = | $522.10 | $567.2750 | $567.28 | $567.30 | $567.30 | |