| 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 | $57.30 | 13.210% | $64.8693 | $64.87 | $64.85 | $64.90 |
| Purchase #2 | $123.30 | 4.759% | $129.1678 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $217.26 | 9.740% | $238.4211 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $68.37 | 6.492% | $72.8086 | $72.81 | $72.80 | $72.80 |
| Purchase #5 | $29.81 | 12.347% | $33.4906 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $144.58 | 4.461% | $151.0297 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $177.55 | 5.193% | $186.7702 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $818.17 | $876.5573 | $876.56 | $876.50 | $876.60 | |