| 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 | $49.65 | 5.531% | $52.3961 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $98.77 | 7.563% | $106.24 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $124.25 | 11.841% | $138.9624 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $135.93 | 7.268% | $145.8094 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $77.95 | 11.605% | $86.9961 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $220.80 | 11.448% | $246.0772 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $22.27 | 13.591% | $25.2967 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $729.62 | $801.7779 | $801.79 | $801.80 | $801.80 | |