| 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 | $28.81 | 7.615% | $31.0039 | $31.00 | $31.00 | $31.00 |
| Purchase #2 | $192.54 | 13.639% | $218.8005 | $218.80 | $218.80 | $218.80 |
| Purchase #3 | $95.44 | 8.210% | $103.2756 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $110.77 | 12.491% | $124.6063 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $177.44 | 10.390% | $195.876 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $225.94 | 7.664% | $243.256 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $45.82 | 11.310% | $51.0022 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $876.76 | $967.8205 | $967.83 | $967.85 | $967.90 | |