| 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 | $88.65 | 12.537% | $99.7641 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $9.99 | 4.692% | $10.4587 | $10.46 | $10.45 | $10.50 |
| Purchase #3 | $83.36 | 4.209% | $86.8686 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $160.69 | 10.534% | $177.6171 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $233.64 | 8.484% | $253.462 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $171.74 | 8.848% | $186.9356 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $98.39 | 8.369% | $106.6243 | $106.62 | $106.60 | $106.60 |
| 7 purchase totals = | $846.46 | $921.7304 | $921.73 | $921.65 | $921.80 | |