| 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 | $85.36 | 4.569% | $89.2601 | $89.26 | $89.25 | $89.30 |
| Purchase #2 | $193.25 | 4.251% | $201.4651 | $201.47 | $201.45 | $201.50 |
| Purchase #3 | $136.43 | 8.451% | $147.9597 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $240.52 | 13.463% | $272.9012 | $272.90 | $272.90 | $272.90 |
| Purchase #5 | $51.36 | 6.821% | $54.8633 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $25.45 | 8.385% | $27.584 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $112.94 | 4.756% | $118.3114 | $118.31 | $118.30 | $118.30 |
| 7 purchase totals = | $845.31 | $912.3448 | $912.34 | $912.30 | $912.50 | |