| 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 | $90.69 | 9.417% | $99.2303 | $99.23 | $99.25 | $99.20 |
| Purchase #2 | $35.58 | 6.846% | $38.0158 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $7.91 | 7.590% | $8.5104 | $8.51 | $8.50 | $8.50 |
| Purchase #4 | $23.80 | 4.550% | $24.8829 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $170.66 | 8.552% | $185.2548 | $185.25 | $185.25 | $185.30 |
| Purchase #6 | $208.27 | 13.137% | $235.6304 | $235.63 | $235.65 | $235.60 |
| Purchase #7 | $89.81 | 8.601% | $97.5346 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $626.72 | $689.0592 | $689.05 | $689.10 | $689.00 | |