| 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 | $69.90 | 11.336% | $77.8239 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $238.68 | 9.701% | $261.8343 | $261.83 | $261.85 | $261.80 |
| Purchase #3 | $152.84 | 12.837% | $172.4601 | $172.46 | $172.45 | $172.50 |
| Purchase #4 | $220.38 | 3.384% | $227.8377 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $113.39 | 8.139% | $122.6188 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $10.78 | 5.512% | $11.3742 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $171.34 | 4.401% | $178.8807 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $977.31 | $1,052.8297 | $1,052.82 | $1,052.80 | $1,052.80 | |