| 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 | $61.89 | 13.837% | $70.4537 | $70.45 | $70.45 | $70.50 |
| Purchase #2 | $41.47 | 6.290% | $44.0785 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $147.89 | 3.183% | $152.5973 | $152.60 | $152.60 | $152.60 |
| Purchase #4 | $7.63 | 11.419% | $8.5013 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $205.54 | 3.469% | $212.6702 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $18.66 | 12.448% | $20.9828 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $188.79 | 5.209% | $198.6241 | $198.62 | $198.60 | $198.60 |
| 7 purchase totals = | $671.87 | $707.9079 | $707.90 | $707.90 | $708.00 | |