| 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 | $75.87 | 11.702% | $84.7483 | $84.75 | $84.75 | $84.70 |
| Purchase #2 | $221.30 | 13.798% | $251.835 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $94.60 | 7.524% | $101.7177 | $101.72 | $101.70 | $101.70 |
| Purchase #4 | $34.80 | 3.685% | $36.0824 | $36.08 | $36.10 | $36.10 |
| Purchase #5 | $205.28 | 9.341% | $224.4552 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $58.49 | 4.768% | $61.2788 | $61.28 | $61.30 | $61.30 |
| Purchase #7 | $184.67 | 10.341% | $203.7667 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $875.01 | $963.8841 | $963.90 | $963.90 | $963.90 | |