| 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 | $43.35 | 5.455% | $45.7147 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $205.85 | 9.423% | $225.2472 | $225.25 | $225.25 | $225.20 |
| Purchase #3 | $116.36 | 10.211% | $128.2415 | $128.24 | $128.25 | $128.20 |
| Purchase #4 | $99.70 | 5.701% | $105.3839 | $105.38 | $105.40 | $105.40 |
| Purchase #5 | $218.32 | 6.464% | $232.4322 | $232.43 | $232.45 | $232.40 |
| Purchase #6 | $28.39 | 7.346% | $30.4755 | $30.48 | $30.50 | $30.50 |
| Purchase #7 | $219.64 | 8.710% | $238.7706 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $931.61 | $1,006.2656 | $1,006.26 | $1,006.30 | $1,006.20 | |