| 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 | $194.37 | 4.598% | $203.3071 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $22.38 | 8.301% | $24.2378 | $24.24 | $24.25 | $24.20 |
| Purchase #3 | $236.93 | 12.156% | $265.7312 | $265.73 | $265.75 | $265.70 |
| Purchase #4 | $90.27 | 10.741% | $99.9659 | $99.97 | $99.95 | $100.00 |
| Purchase #5 | $48.65 | 8.393% | $52.7332 | $52.73 | $52.75 | $52.70 |
| Purchase #6 | $14.54 | 3.247% | $15.0121 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $42.87 | 6.739% | $45.759 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $650.01 | $706.7463 | $706.75 | $706.75 | $706.70 | |