| 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 | $72.35 | 13.529% | $82.1382 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $171.93 | 7.848% | $185.4231 | $185.42 | $185.40 | $185.40 |
| Purchase #3 | $221.39 | 12.562% | $249.201 | $249.20 | $249.20 | $249.20 |
| Purchase #4 | $66.81 | 4.320% | $69.6962 | $69.70 | $69.70 | $69.70 |
| Purchase #5 | $95.51 | 9.635% | $104.7124 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $108.79 | 11.519% | $121.3215 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $218.87 | 11.314% | $243.633 | $243.63 | $243.65 | $243.60 |
| 7 purchase totals = | $955.65 | $1,056.1254 | $1,056.12 | $1,056.10 | $1,056.00 | |