| 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 | $39.59 | 9.369% | $43.2992 | $43.30 | $43.30 | $43.30 |
| Purchase #2 | $43.41 | 5.356% | $45.735 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $90.97 | 11.645% | $101.5635 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $205.74 | 9.389% | $225.0569 | $225.06 | $225.05 | $225.10 |
| Purchase #5 | $58.33 | 9.745% | $64.0143 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $212.99 | 8.454% | $230.9962 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $10.97 | 10.312% | $12.1012 | $12.10 | $12.10 | $12.10 |
| 7 purchase totals = | $662.00 | $722.7663 | $722.77 | $722.75 | $722.80 | |