| 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 | $99.35 | 6.312% | $105.621 | $105.62 | $105.60 | $105.60 |
| Purchase #2 | $148.77 | 7.448% | $159.8504 | $159.85 | $159.85 | $159.90 |
| Purchase #3 | $97.87 | 8.293% | $105.9864 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $187.30 | 10.458% | $206.8878 | $206.89 | $206.90 | $206.90 |
| Purchase #5 | $185.43 | 7.371% | $199.098 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $69.64 | 8.135% | $75.3052 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $35.74 | 13.124% | $40.4305 | $40.43 | $40.45 | $40.40 |
| 7 purchase totals = | $824.10 | $893.1793 | $893.19 | $893.20 | $893.20 | |