| 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 | $88.41 | 10.633% | $97.8106 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $57.63 | 12.701% | $64.9496 | $64.95 | $64.95 | $64.90 |
| Purchase #3 | $227.88 | 11.536% | $254.1682 | $254.17 | $254.15 | $254.20 |
| Purchase #4 | $184.43 | 9.554% | $202.0504 | $202.05 | $202.05 | $202.10 |
| Purchase #5 | $192.83 | 8.619% | $209.45 | $209.45 | $209.45 | $209.50 |
| Purchase #6 | $54.63 | 3.856% | $56.7365 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $226.97 | 7.696% | $244.4376 | $244.44 | $244.45 | $244.40 |
| 7 purchase totals = | $1,032.78 | $1,129.6029 | $1,129.61 | $1,129.60 | $1,129.60 | |