| 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 | $99.43 | 4.764% | $104.1668 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $107.67 | 12.773% | $121.4227 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $51.66 | 4.249% | $53.855 | $53.86 | $53.85 | $53.90 |
| Purchase #4 | $102.85 | 8.111% | $111.1922 | $111.19 | $111.20 | $111.20 |
| Purchase #5 | $196.54 | 8.757% | $213.751 | $213.75 | $213.75 | $213.80 |
| Purchase #6 | $223.30 | 3.333% | $230.7426 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $31.99 | 4.720% | $33.4999 | $33.50 | $33.50 | $33.50 |
| 7 purchase totals = | $813.44 | $868.6302 | $868.63 | $868.60 | $868.70 | |