| 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 | $207.39 | 5.357% | $218.4999 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $54.28 | 13.446% | $61.5785 | $61.58 | $61.60 | $61.60 |
| Purchase #3 | $7.89 | 13.604% | $8.9634 | $8.96 | $8.95 | $9.00 |
| Purchase #4 | $208.81 | 5.298% | $219.8728 | $219.87 | $219.85 | $219.90 |
| Purchase #5 | $44.64 | 11.360% | $49.7111 | $49.71 | $49.70 | $49.70 |
| Purchase #6 | $128.55 | 4.743% | $134.6471 | $134.65 | $134.65 | $134.60 |
| Purchase #7 | $111.33 | 3.615% | $115.3546 | $115.35 | $115.35 | $115.40 |
| 7 purchase totals = | $762.89 | $808.6274 | $808.62 | $808.60 | $808.70 | |