| 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 | $48.92 | 6.542% | $52.1203 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $151.94 | 9.308% | $166.0826 | $166.08 | $166.10 | $166.10 |
| Purchase #3 | $8.92 | 5.838% | $9.4407 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $15.32 | 5.267% | $16.1269 | $16.13 | $16.15 | $16.10 |
| Purchase #5 | $220.71 | 13.519% | $250.5478 | $250.55 | $250.55 | $250.50 |
| Purchase #6 | $182.63 | 9.590% | $200.1442 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $136.35 | 6.568% | $145.3055 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $764.79 | $839.7680 | $839.77 | $839.80 | $839.60 | |