| 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 | $90.32 | 7.477% | $97.0732 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $233.64 | 10.268% | $257.6302 | $257.63 | $257.65 | $257.60 |
| Purchase #3 | $213.58 | 8.486% | $231.7044 | $231.70 | $231.70 | $231.70 |
| Purchase #4 | $89.91 | 9.688% | $98.6205 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $172.83 | 10.383% | $190.7749 | $190.77 | $190.75 | $190.80 |
| Purchase #6 | $137.84 | 11.427% | $153.591 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $38.34 | 11.622% | $42.7959 | $42.80 | $42.80 | $42.80 |
| 7 purchase totals = | $976.46 | $1,072.1901 | $1,072.18 | $1,072.15 | $1,072.20 | |