| 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 | $26.90 | 10.544% | $29.7363 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $111.75 | 3.144% | $115.2634 | $115.26 | $115.25 | $115.30 |
| Purchase #3 | $226.65 | 11.561% | $252.853 | $252.85 | $252.85 | $252.90 |
| Purchase #4 | $141.41 | 7.288% | $151.716 | $151.72 | $151.70 | $151.70 |
| Purchase #5 | $7.93 | 12.258% | $8.9021 | $8.90 | $8.90 | $8.90 |
| Purchase #6 | $214.29 | 7.271% | $229.871 | $229.87 | $229.85 | $229.90 |
| Purchase #7 | $23.37 | 4.635% | $24.4532 | $24.45 | $24.45 | $24.50 |
| 7 purchase totals = | $752.30 | $812.7950 | $812.79 | $812.75 | $812.90 | |