| 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 | $99.30 | 4.796% | $104.0624 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $149.31 | 5.449% | $157.4459 | $157.45 | $157.45 | $157.40 |
| Purchase #3 | $149.44 | 6.535% | $159.2059 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $185.91 | 13.128% | $210.3163 | $210.32 | $210.30 | $210.30 |
| Purchase #5 | $107.97 | 4.153% | $112.454 | $112.45 | $112.45 | $112.50 |
| Purchase #6 | $159.95 | 5.351% | $168.5089 | $168.51 | $168.50 | $168.50 |
| Purchase #7 | $45.40 | 13.562% | $51.5571 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $897.28 | $963.5505 | $963.56 | $963.50 | $963.60 | |