| 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 | $84.87 | 10.398% | $93.6948 | $93.69 | $93.70 | $93.70 |
| Purchase #2 | $73.64 | 11.552% | $82.1469 | $82.15 | $82.15 | $82.10 |
| Purchase #3 | $47.33 | 8.381% | $51.2967 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $154.84 | 12.786% | $174.6378 | $174.64 | $174.65 | $174.60 |
| Purchase #5 | $56.62 | 11.529% | $63.1477 | $63.15 | $63.15 | $63.10 |
| Purchase #6 | $10.73 | 3.586% | $11.1148 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $161.72 | 6.419% | $172.1008 | $172.10 | $172.10 | $172.10 |
| 7 purchase totals = | $589.75 | $648.1395 | $648.14 | $648.15 | $648.00 | |