| 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 | $125.71 | 3.807% | $130.4958 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $6.25 | 8.849% | $6.8031 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $147.38 | 9.337% | $161.1409 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $148.91 | 13.374% | $168.8252 | $168.83 | $168.85 | $168.80 |
| Purchase #5 | $247.81 | 13.415% | $281.0537 | $281.05 | $281.05 | $281.10 |
| Purchase #6 | $41.74 | 8.752% | $45.3931 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $88.94 | 12.220% | $99.8085 | $99.81 | $99.80 | $99.80 |
| 7 purchase totals = | $806.74 | $893.5203 | $893.52 | $893.55 | $893.50 | |