| 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 | $73.39 | 9.554% | $80.4017 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $95.87 | 3.678% | $99.3961 | $99.40 | $99.40 | $99.40 |
| Purchase #3 | $93.27 | 11.151% | $103.6705 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $220.66 | 10.151% | $243.0592 | $243.06 | $243.05 | $243.10 |
| Purchase #5 | $15.64 | 6.702% | $16.6882 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $96.67 | 3.578% | $100.1289 | $100.13 | $100.15 | $100.10 |
| Purchase #7 | $182.59 | 8.751% | $198.5685 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $778.09 | $841.9131 | $841.92 | $841.90 | $842.00 | |