| 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 | $83.58 | 6.545% | $89.0503 | $89.05 | $89.05 | $89.10 |
| Purchase #2 | $88.42 | 10.159% | $97.4026 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $174.61 | 10.215% | $192.4464 | $192.45 | $192.45 | $192.40 |
| Purchase #4 | $44.26 | 3.449% | $45.7865 | $45.79 | $45.80 | $45.80 |
| Purchase #5 | $17.60 | 11.543% | $19.6316 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $245.82 | 6.346% | $261.4197 | $261.42 | $261.40 | $261.40 |
| Purchase #7 | $9.77 | 10.309% | $10.7772 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $664.06 | $716.5143 | $716.52 | $716.55 | $716.50 | |