| 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 | $51.51 | 9.127% | $56.2113 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $61.96 | 7.778% | $66.7792 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $209.73 | 9.546% | $229.7508 | $229.75 | $229.75 | $229.80 |
| Purchase #4 | $156.36 | 13.342% | $177.2216 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $138.79 | 10.315% | $153.1062 | $153.11 | $153.10 | $153.10 |
| Purchase #6 | $62.28 | 13.274% | $70.547 | $70.55 | $70.55 | $70.50 |
| Purchase #7 | $222.98 | 13.442% | $252.953 | $252.95 | $252.95 | $253.00 |
| 7 purchase totals = | $903.61 | $1,006.5691 | $1,006.57 | $1,006.55 | $1,006.60 | |