| 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 | $43.97 | 11.597% | $49.0692 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $10.29 | 11.388% | $11.4618 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $46.45 | 4.393% | $48.4905 | $48.49 | $48.50 | $48.50 |
| Purchase #4 | $141.52 | 8.279% | $153.2364 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $121.86 | 9.466% | $133.3953 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $113.33 | 12.529% | $127.5291 | $127.53 | $127.55 | $127.50 |
| Purchase #7 | $79.78 | 11.304% | $88.7983 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $557.20 | $611.9806 | $611.99 | $612.00 | $612.00 | |