| 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 | $120.50 | 4.127% | $125.473 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $8.58 | 11.218% | $9.5425 | $9.54 | $9.55 | $9.50 |
| Purchase #3 | $103.42 | 11.610% | $115.4271 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $137.44 | 10.528% | $151.9097 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $123.37 | 3.562% | $127.7644 | $127.76 | $127.75 | $127.80 |
| Purchase #6 | $80.43 | 3.557% | $83.2909 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $142.82 | 4.601% | $149.3911 | $149.39 | $149.40 | $149.40 |
| 7 purchase totals = | $716.56 | $762.7987 | $762.79 | $762.80 | $762.80 | |