| 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 | $98.32 | 8.836% | $107.0076 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $198.64 | 7.489% | $213.5161 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $57.26 | 4.349% | $59.7502 | $59.75 | $59.75 | $59.80 |
| Purchase #4 | $28.54 | 3.514% | $29.5429 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $219.69 | 10.693% | $243.1815 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $86.91 | 10.567% | $96.0938 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $94.92 | 10.220% | $104.6208 | $104.62 | $104.60 | $104.60 |
| 7 purchase totals = | $784.28 | $853.7129 | $853.71 | $853.70 | $853.70 | |