| 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 | $94.60 | 3.750% | $98.1475 | $98.15 | $98.15 | $98.10 |
| Purchase #2 | $23.72 | 5.504% | $25.0255 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $89.95 | 12.702% | $101.3754 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $36.43 | 13.204% | $41.2402 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $199.45 | 3.317% | $206.0658 | $206.07 | $206.05 | $206.10 |
| Purchase #6 | $247.89 | 7.476% | $266.4223 | $266.42 | $266.40 | $266.40 |
| Purchase #7 | $212.78 | 10.585% | $235.3028 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $904.82 | $973.5795 | $973.59 | $973.60 | $973.50 | |