| 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 | $67.91 | 8.381% | $73.6015 | $73.60 | $73.60 | $73.60 |
| Purchase #2 | $130.55 | 8.516% | $141.6676 | $141.67 | $141.65 | $141.70 |
| Purchase #3 | $180.71 | 13.277% | $204.7029 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $17.50 | 10.694% | $19.3715 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $89.54 | 12.264% | $100.5212 | $100.52 | $100.50 | $100.50 |
| Purchase #6 | $165.81 | 12.324% | $186.2444 | $186.24 | $186.25 | $186.20 |
| Purchase #7 | $17.99 | 7.832% | $19.399 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $670.01 | $745.5081 | $745.50 | $745.45 | $745.50 | |