| 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 | $86.47 | 5.492% | $91.2189 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $182.91 | 8.476% | $198.4135 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $200.94 | 12.659% | $226.377 | $226.38 | $226.40 | $226.40 |
| Purchase #4 | $39.38 | 6.865% | $42.0834 | $42.08 | $42.10 | $42.10 |
| Purchase #5 | $90.94 | 5.777% | $96.1936 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $43.92 | 8.685% | $47.7345 | $47.73 | $47.75 | $47.70 |
| Purchase #7 | $18.72 | 3.627% | $19.399 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $663.28 | $721.4199 | $721.41 | $721.45 | $721.40 | |