| 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 | $235.28 | 7.280% | $252.4084 | $252.41 | $252.40 | $252.40 |
| Purchase #2 | $89.99 | 5.158% | $94.6317 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $58.36 | 3.468% | $60.3839 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $171.44 | 6.443% | $182.4859 | $182.49 | $182.50 | $182.50 |
| Purchase #5 | $50.42 | 5.129% | $53.006 | $53.01 | $53.00 | $53.00 |
| Purchase #6 | $89.78 | 13.639% | $102.0251 | $102.03 | $102.05 | $102.00 |
| Purchase #7 | $100.54 | 8.407% | $108.9924 | $108.99 | $109.00 | $109.00 |
| 7 purchase totals = | $795.81 | $853.9334 | $853.94 | $854.00 | $853.90 | |