| 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 | $53.87 | 3.367% | $55.6838 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $208.62 | 3.625% | $216.1825 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $92.37 | 7.627% | $99.4151 | $99.42 | $99.40 | $99.40 |
| Purchase #4 | $103.34 | 11.202% | $114.9161 | $114.92 | $114.90 | $114.90 |
| Purchase #5 | $192.80 | 10.669% | $213.3698 | $213.37 | $213.35 | $213.40 |
| Purchase #6 | $209.30 | 3.585% | $216.8034 | $216.80 | $216.80 | $216.80 |
| Purchase #7 | $33.69 | 9.276% | $36.8151 | $36.82 | $36.80 | $36.80 |
| 7 purchase totals = | $893.99 | $953.1858 | $953.19 | $953.15 | $953.20 | |