| 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 | $41.51 | 10.637% | $45.9254 | $45.93 | $45.95 | $45.90 |
| Purchase #2 | $162.49 | 6.440% | $172.9544 | $172.95 | $172.95 | $173.00 |
| Purchase #3 | $46.84 | 11.705% | $52.3226 | $52.32 | $52.30 | $52.30 |
| Purchase #4 | $30.46 | 7.179% | $32.6467 | $32.65 | $32.65 | $32.60 |
| Purchase #5 | $189.92 | 9.492% | $207.9472 | $207.95 | $207.95 | $207.90 |
| Purchase #6 | $155.98 | 4.860% | $163.5606 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $159.77 | 13.516% | $181.3645 | $181.36 | $181.35 | $181.40 |
| 7 purchase totals = | $786.97 | $856.7214 | $856.72 | $856.70 | $856.70 | |