| 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 | $32.86 | 8.786% | $35.7471 | $35.75 | $35.75 | $35.70 |
| Purchase #2 | $72.50 | 7.291% | $77.786 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $171.58 | 6.807% | $183.2595 | $183.26 | $183.25 | $183.30 |
| Purchase #4 | $157.41 | 11.845% | $176.0552 | $176.06 | $176.05 | $176.10 |
| Purchase #5 | $180.41 | 3.657% | $187.0076 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $29.35 | 5.460% | $30.9525 | $30.95 | $30.95 | $31.00 |
| Purchase #7 | $121.45 | 9.111% | $132.5153 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $765.56 | $823.3232 | $823.34 | $823.30 | $823.40 | |