| 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 | $98.98 | 7.114% | $106.0214 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $104.69 | 9.545% | $114.6827 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $173.52 | 10.233% | $191.2763 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $38.66 | 13.143% | $43.7411 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $148.89 | 11.868% | $166.5603 | $166.56 | $166.55 | $166.60 |
| Purchase #6 | $131.74 | 12.303% | $147.948 | $147.95 | $147.95 | $147.90 |
| Purchase #7 | $44.85 | 12.723% | $50.5563 | $50.56 | $50.55 | $50.60 |
| 7 purchase totals = | $741.33 | $820.7861 | $820.79 | $820.80 | $820.80 | |