| 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 | $29.99 | 13.344% | $33.9919 | $33.99 | $34.00 | $34.00 |
| Purchase #2 | $205.62 | 3.634% | $213.0922 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $102.69 | 4.811% | $107.6304 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $110.37 | 13.788% | $125.5878 | $125.59 | $125.60 | $125.60 |
| Purchase #5 | $238.25 | 3.177% | $245.8192 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $116.91 | 9.338% | $127.8271 | $127.83 | $127.85 | $127.80 |
| Purchase #7 | $57.91 | 8.570% | $62.8729 | $62.87 | $62.85 | $62.90 |
| 7 purchase totals = | $861.74 | $916.8215 | $916.82 | $916.85 | $916.80 | |