| 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 | $66.47 | 8.753% | $72.2881 | $72.29 | $72.30 | $72.30 |
| Purchase #2 | $154.58 | 4.823% | $162.0354 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $218.25 | 13.477% | $247.6636 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $9.74 | 3.674% | $10.0978 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $26.73 | 13.401% | $30.3121 | $30.31 | $30.30 | $30.30 |
| Purchase #6 | $186.72 | 8.519% | $202.6267 | $202.63 | $202.65 | $202.60 |
| Purchase #7 | $249.28 | 13.167% | $282.1027 | $282.10 | $282.10 | $282.10 |
| 7 purchase totals = | $911.77 | $1,007.1264 | $1,007.13 | $1,007.15 | $1,007.10 | |