| 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 | $22.61 | 4.300% | $23.5822 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $138.92 | 7.353% | $149.1348 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $49.93 | 4.196% | $52.0251 | $52.03 | $52.05 | $52.00 |
| Purchase #4 | $216.29 | 7.831% | $233.2277 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $42.62 | 6.189% | $45.2578 | $45.26 | $45.25 | $45.30 |
| Purchase #6 | $88.39 | 3.326% | $91.3299 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $240.44 | 8.456% | $260.7716 | $260.77 | $260.75 | $260.80 |
| 7 purchase totals = | $799.20 | $855.3291 | $855.33 | $855.40 | $855.30 | |