| 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 | $97.25 | 8.823% | $105.8304 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $66.88 | 8.710% | $72.7052 | $72.71 | $72.70 | $72.70 |
| Purchase #3 | $94.43 | 3.698% | $97.922 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $113.65 | 10.407% | $125.4776 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $199.40 | 12.615% | $224.5543 | $224.55 | $224.55 | $224.60 |
| Purchase #6 | $191.70 | 13.780% | $218.1163 | $218.12 | $218.10 | $218.10 |
| Purchase #7 | $60.26 | 13.356% | $68.3083 | $68.31 | $68.30 | $68.30 |
| 7 purchase totals = | $823.57 | $912.9141 | $912.92 | $912.90 | $912.90 | |