| 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 | $50.61 | 11.136% | $56.2459 | $56.25 | $56.25 | $56.20 |
| Purchase #2 | $140.54 | 13.503% | $159.5171 | $159.52 | $159.50 | $159.50 |
| Purchase #3 | $176.37 | 12.784% | $198.9171 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $197.58 | 6.507% | $210.4365 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $99.60 | 8.382% | $107.9485 | $107.95 | $107.95 | $107.90 |
| Purchase #6 | $87.80 | 13.581% | $99.7241 | $99.72 | $99.70 | $99.70 |
| Purchase #7 | $11.54 | 5.500% | $12.1747 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $764.04 | $844.9639 | $844.97 | $844.90 | $844.80 | |