| 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 | $45.57 | 10.505% | $50.3571 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $85.65 | 13.855% | $97.5168 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $104.34 | 10.780% | $115.5879 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $153.74 | 11.224% | $170.9958 | $171.00 | $171.00 | $171.00 |
| Purchase #5 | $135.25 | 13.681% | $153.7536 | $153.75 | $153.75 | $153.80 |
| Purchase #6 | $49.85 | 4.608% | $52.1471 | $52.15 | $52.15 | $52.10 |
| Purchase #7 | $34.41 | 10.546% | $38.0389 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $608.81 | $678.3972 | $678.41 | $678.40 | $678.40 | |