| 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 | $33.39 | 13.829% | $38.0075 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $110.50 | 12.309% | $124.1014 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $124.46 | 11.484% | $138.753 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $205.96 | 11.780% | $230.2221 | $230.22 | $230.20 | $230.20 |
| Purchase #5 | $77.78 | 6.131% | $82.5487 | $82.55 | $82.55 | $82.50 |
| Purchase #6 | $177.29 | 9.814% | $194.6892 | $194.69 | $194.70 | $194.70 |
| Purchase #7 | $83.81 | 3.731% | $86.937 | $86.94 | $86.95 | $86.90 |
| 7 purchase totals = | $813.19 | $895.2589 | $895.26 | $895.25 | $895.20 | |