| 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 | $79.32 | 11.613% | $88.5314 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $91.30 | 5.242% | $96.0859 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $148.31 | 13.855% | $168.8584 | $168.86 | $168.85 | $168.90 |
| Purchase #4 | $119.60 | 8.348% | $129.5842 | $129.58 | $129.60 | $129.60 |
| Purchase #5 | $82.78 | 7.507% | $88.9943 | $88.99 | $89.00 | $89.00 |
| Purchase #6 | $57.55 | 7.624% | $61.9376 | $61.94 | $61.95 | $61.90 |
| Purchase #7 | $222.61 | 9.500% | $243.758 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $801.47 | $877.7498 | $877.75 | $877.80 | $877.80 | |