| 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 | $17.96 | 7.496% | $19.3063 | $19.31 | $19.30 | $19.30 |
| Purchase #2 | $26.60 | 9.453% | $29.1145 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $229.57 | 3.141% | $236.7808 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $198.62 | 6.177% | $210.8888 | $210.89 | $210.90 | $210.90 |
| Purchase #5 | $90.87 | 7.580% | $97.7579 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $147.80 | 4.506% | $154.4599 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $160.30 | 7.542% | $172.3898 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $871.72 | $920.6980 | $920.70 | $920.70 | $920.80 | |