| 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 | $87.61 | 11.461% | $97.651 | $97.65 | $97.65 | $97.70 |
| Purchase #2 | $153.67 | 7.193% | $164.7235 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $80.50 | 12.453% | $90.5247 | $90.52 | $90.50 | $90.50 |
| Purchase #4 | $66.75 | 8.153% | $72.1921 | $72.19 | $72.20 | $72.20 |
| Purchase #5 | $129.90 | 10.108% | $143.0303 | $143.03 | $143.05 | $143.00 |
| Purchase #6 | $22.64 | 13.581% | $25.7147 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $185.60 | 10.392% | $204.8876 | $204.89 | $204.90 | $204.90 |
| 7 purchase totals = | $726.67 | $798.7239 | $798.71 | $798.70 | $798.70 | |