| 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 | $66.38 | 13.705% | $75.4774 | $75.48 | $75.50 | $75.50 |
| Purchase #2 | $212.81 | 7.612% | $229.0091 | $229.01 | $229.00 | $229.00 |
| Purchase #3 | $204.55 | 5.539% | $215.88 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $186.92 | 13.193% | $211.5804 | $211.58 | $211.60 | $211.60 |
| Purchase #5 | $25.90 | 9.228% | $28.2901 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $133.40 | 10.729% | $147.7125 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $160.75 | 3.306% | $166.0644 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $990.71 | $1,074.0139 | $1,074.01 | $1,074.05 | $1,074.10 | |