| 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 | $111.61 | 3.556% | $115.5789 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $29.90 | 10.659% | $33.087 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $211.28 | 5.751% | $223.4307 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $7.85 | 6.636% | $8.3709 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $19.44 | 10.327% | $21.4476 | $21.45 | $21.45 | $21.40 |
| Purchase #6 | $239.73 | 6.246% | $254.7035 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $103.57 | 3.355% | $107.0448 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $723.38 | $763.6634 | $763.66 | $763.70 | $763.60 | |