| 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 | $22.95 | 11.750% | $25.6466 | $25.65 | $25.65 | $25.60 |
| Purchase #2 | $27.84 | 10.314% | $30.7114 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $126.50 | 4.298% | $131.937 | $131.94 | $131.95 | $131.90 |
| Purchase #4 | $45.27 | 12.330% | $50.8518 | $50.85 | $50.85 | $50.90 |
| Purchase #5 | $133.67 | 10.678% | $147.9433 | $147.94 | $147.95 | $147.90 |
| Purchase #6 | $103.71 | 11.171% | $115.2954 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $186.68 | 6.379% | $198.5883 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $646.62 | $700.9738 | $700.98 | $701.00 | $700.90 | |