| 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 | $141.37 | 9.271% | $154.4764 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $32.47 | 7.271% | $34.8309 | $34.83 | $34.85 | $34.80 |
| Purchase #3 | $201.99 | 7.499% | $217.1372 | $217.14 | $217.15 | $217.10 |
| Purchase #4 | $9.38 | 6.873% | $10.0247 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $198.82 | 3.473% | $205.725 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $48.86 | 5.195% | $51.3983 | $51.40 | $51.40 | $51.40 |
| Purchase #7 | $11.65 | 4.601% | $12.186 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $644.54 | $685.7785 | $685.79 | $685.85 | $685.70 | |