| 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 | $59.34 | 7.301% | $63.6724 | $63.67 | $63.65 | $63.70 |
| Purchase #2 | $8.67 | 3.696% | $8.9904 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $145.32 | 13.435% | $164.8437 | $164.84 | $164.85 | $164.80 |
| Purchase #4 | $30.36 | 4.123% | $31.6117 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $9.78 | 11.406% | $10.8955 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $116.96 | 3.102% | $120.5881 | $120.59 | $120.60 | $120.60 |
| Purchase #7 | $155.69 | 12.433% | $175.0469 | $175.05 | $175.05 | $175.00 |
| 7 purchase totals = | $526.12 | $575.6487 | $575.65 | $575.65 | $575.60 | |