| 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 | $46.89 | 6.844% | $50.0992 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $40.28 | 9.240% | $44.0019 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $16.49 | 12.357% | $18.5277 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $207.95 | 3.331% | $214.8768 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $145.81 | 3.693% | $151.1948 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $180.59 | 8.346% | $195.662 | $195.66 | $195.65 | $195.70 |
| Purchase #7 | $141.79 | 6.357% | $150.8036 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $779.80 | $825.1660 | $825.16 | $825.20 | $825.20 | |