| 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 | $6.41 | 10.139% | $7.0599 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $40.28 | 6.852% | $43.04 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $190.56 | 12.551% | $214.4772 | $214.48 | $214.50 | $214.50 |
| Purchase #4 | $133.56 | 4.233% | $139.2136 | $139.21 | $139.20 | $139.20 |
| Purchase #5 | $40.33 | 10.571% | $44.5933 | $44.59 | $44.60 | $44.60 |
| Purchase #6 | $237.34 | 8.430% | $257.3478 | $257.35 | $257.35 | $257.30 |
| Purchase #7 | $55.93 | 7.723% | $60.2495 | $60.25 | $60.25 | $60.20 |
| 7 purchase totals = | $704.41 | $765.9813 | $765.98 | $766.00 | $765.90 | |