| 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 | $82.93 | 9.613% | $90.9021 | $90.90 | $90.90 | $90.90 |
| Purchase #2 | $191.89 | 8.351% | $207.9147 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $220.93 | 12.793% | $249.1936 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $159.57 | 9.721% | $175.0818 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $193.48 | 5.446% | $204.0169 | $204.02 | $204.00 | $204.00 |
| Purchase #6 | $116.41 | 13.530% | $132.1603 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $105.72 | 8.187% | $114.3753 | $114.38 | $114.40 | $114.40 |
| 7 purchase totals = | $1,070.93 | $1,173.6447 | $1,173.64 | $1,173.65 | $1,173.70 | |