| 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 | $66.59 | 10.748% | $73.7471 | $73.75 | $73.75 | $73.70 |
| Purchase #2 | $81.84 | 12.535% | $92.0986 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $173.77 | 11.165% | $193.1714 | $193.17 | $193.15 | $193.20 |
| Purchase #4 | $230.29 | 10.803% | $255.1682 | $255.17 | $255.15 | $255.20 |
| Purchase #5 | $83.26 | 4.368% | $86.8968 | $86.90 | $86.90 | $86.90 |
| Purchase #6 | $123.50 | 8.209% | $133.6381 | $133.64 | $133.65 | $133.60 |
| Purchase #7 | $14.69 | 3.470% | $15.1997 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $773.94 | $849.9199 | $849.93 | $849.90 | $849.90 | |