| 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 | $98.50 | 8.638% | $107.0084 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $96.35 | 4.512% | $100.6973 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $92.25 | 13.832% | $105.01 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $50.79 | 3.522% | $52.5788 | $52.58 | $52.60 | $52.60 |
| Purchase #5 | $193.64 | 8.547% | $210.1904 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $53.27 | 10.148% | $58.6758 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $160.46 | 5.166% | $168.7494 | $168.75 | $168.75 | $168.70 |
| 7 purchase totals = | $745.26 | $802.9101 | $802.92 | $802.95 | $802.90 | |