| 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 | $25.63 | 10.176% | $28.2381 | $28.24 | $28.25 | $28.20 |
| Purchase #2 | $175.97 | 9.263% | $192.2701 | $192.27 | $192.25 | $192.30 |
| Purchase #3 | $99.35 | 9.494% | $108.7823 | $108.78 | $108.80 | $108.80 |
| Purchase #4 | $118.39 | 4.658% | $123.9046 | $123.90 | $123.90 | $123.90 |
| Purchase #5 | $60.51 | 10.430% | $66.8212 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $66.88 | 8.594% | $72.6277 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $12.33 | 5.572% | $13.017 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $559.06 | $605.6610 | $605.66 | $605.65 | $605.60 | |