| 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 | $55.54 | 3.783% | $57.6411 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $25.27 | 11.252% | $28.1134 | $28.11 | $28.10 | $28.10 |
| Purchase #3 | $15.52 | 6.365% | $16.5078 | $16.51 | $16.50 | $16.50 |
| Purchase #4 | $235.88 | 5.226% | $248.2071 | $248.21 | $248.20 | $248.20 |
| Purchase #5 | $188.30 | 9.341% | $205.8891 | $205.89 | $205.90 | $205.90 |
| Purchase #6 | $207.43 | 9.705% | $227.5611 | $227.56 | $227.55 | $227.60 |
| Purchase #7 | $111.72 | 10.328% | $123.2584 | $123.26 | $123.25 | $123.30 |
| 7 purchase totals = | $839.66 | $907.1780 | $907.18 | $907.15 | $907.20 | |