| 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 | $62.37 | 12.251% | $70.0109 | $70.01 | $70.00 | $70.00 |
| Purchase #2 | $55.80 | 6.458% | $59.4036 | $59.40 | $59.40 | $59.40 |
| Purchase #3 | $49.94 | 3.545% | $51.7104 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $250.75 | 13.340% | $284.2001 | $284.20 | $284.20 | $284.20 |
| Purchase #5 | $165.48 | 11.864% | $185.1125 | $185.11 | $185.10 | $185.10 |
| Purchase #6 | $11.32 | 4.604% | $11.8412 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $44.66 | 5.639% | $47.1784 | $47.18 | $47.20 | $47.20 |
| 7 purchase totals = | $640.32 | $709.4571 | $709.45 | $709.45 | $709.40 | |