| 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 | 13.685% | $45.0079 | $45.01 | $45.00 | $45.00 |
| Purchase #2 | $91.60 | 5.678% | $96.801 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $100.26 | 9.375% | $109.6594 | $109.66 | $109.65 | $109.70 |
| Purchase #4 | $195.90 | 10.816% | $217.0885 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $198.61 | 3.699% | $205.9566 | $205.96 | $205.95 | $206.00 |
| Purchase #6 | $41.36 | 6.750% | $44.1518 | $44.15 | $44.15 | $44.20 |
| Purchase #7 | $95.55 | 8.671% | $103.8351 | $103.84 | $103.85 | $103.80 |
| 7 purchase totals = | $762.87 | $822.5003 | $822.51 | $822.50 | $822.60 | |