| 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 | $6.56 | 5.268% | $6.9056 | $6.91 | $6.90 | $6.90 |
| Purchase #2 | $172.58 | 5.103% | $181.3868 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $204.58 | 13.692% | $232.5911 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $121.57 | 5.675% | $128.4691 | $128.47 | $128.45 | $128.50 |
| Purchase #5 | $94.61 | 3.156% | $97.5959 | $97.60 | $97.60 | $97.60 |
| Purchase #6 | $122.46 | 11.444% | $136.4743 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $177.41 | 11.492% | $197.798 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $899.77 | $981.2208 | $981.23 | $981.20 | $981.30 | |