| 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 | $9.67 | 7.370% | $10.3827 | $10.38 | $10.40 | $10.40 |
| Purchase #2 | $172.96 | 11.351% | $192.5927 | $192.59 | $192.60 | $192.60 |
| Purchase #3 | $23.99 | 11.706% | $26.7983 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $30.91 | 8.822% | $33.6369 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $72.35 | 13.197% | $81.898 | $81.90 | $81.90 | $81.90 |
| Purchase #6 | $207.69 | 8.156% | $224.6292 | $224.63 | $224.65 | $224.60 |
| Purchase #7 | $173.43 | 6.187% | $184.1601 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $691.00 | $754.0979 | $754.10 | $754.15 | $754.10 | |