| 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 | $24.69 | 11.301% | $27.4802 | $27.48 | $27.50 | $27.50 |
| Purchase #2 | $120.30 | 11.701% | $134.3763 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $151.54 | 8.671% | $164.68 | $164.68 | $164.70 | $164.70 |
| Purchase #4 | $31.84 | 5.460% | $33.5785 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $90.53 | 9.837% | $99.4354 | $99.44 | $99.45 | $99.40 |
| Purchase #6 | $128.81 | 11.567% | $143.7095 | $143.71 | $143.70 | $143.70 |
| Purchase #7 | $165.62 | 3.652% | $171.6684 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $713.33 | $774.9283 | $774.94 | $775.00 | $775.00 | |