| 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 | $63.80 | 4.659% | $66.7724 | $66.77 | $66.75 | $66.80 |
| Purchase #2 | $242.36 | 12.752% | $273.2657 | $273.27 | $273.25 | $273.30 |
| Purchase #3 | $181.50 | 7.139% | $194.4573 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $210.92 | 8.546% | $228.9452 | $228.95 | $228.95 | $228.90 |
| Purchase #5 | $243.46 | 12.167% | $273.0818 | $273.08 | $273.10 | $273.10 |
| Purchase #6 | $207.79 | 7.610% | $223.6028 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $30.54 | 3.645% | $31.6532 | $31.65 | $31.65 | $31.70 |
| 7 purchase totals = | $1,180.37 | $1,291.7784 | $1,291.78 | $1,291.75 | $1,291.90 | |